Answers
Related Questions
Maysa made an error in her work on the following problem.
3.5 - 2.46 =1.16
Describe Maysa's error. Explain how you would use a model or place-value concepts to help Maysa build understanding. Give the correct answer in your explanation
Answers
Answer:
0.04
Step-by-step explanation:
Rewrite 3.5 as 3.50, with two decimal places, to match 2.46 and 1.16 in having two decimal places.
Then 3.5 - 2.46 = 1.16 becomes
3.50
-2.46
---------
0.04 (answer)
I need help asap!!!!!!!!!!!!!!!!!!!
Answers
Answer:
18 centimeters.
Step-by-step explanation:
You have to multiply 27 by 2 = 54
Then 90 - 54 = 36
Then 36/2 = 18
The width is 18 centimeters.
Hope this helps ya!!
18
Explanation:
27 x 2 = 54
90 - 54 = 36
36 / 2 = 18
Who Ever Can Make A Real World Scenario With The Pythagorean Theorem And The Solution Step By Step Gets Brainlyest
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how much is 1=2+3x1 chum
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Answer:
x=-1/3
Step-by-step explanation:
the answer is x=-1/3
If u anserw these two ill give u 80 points!
Answers
Answer:
H
Step-by-step explanation:
cans of dog food c, cans of dog food
over = over
number of days number of days in a week
Russell has a collection of 1,200 pennies. Of these pennies, 25% are dated before 1980, 35% are dated from 1980 to 2000, and the rest are dated after 2000.
How many pennies in Russell’s collection are dated after 2000?
Plz help, I think I'm overthinking it.
Answers
25% are dated before 1980, therefore:
1200(total):100 = 12 (1%)
12(1%)x25 = 300 (25%)
35% are dated from 1980 to 2000, therefore:
12(1%)x35 = 420 (35%)
25% are dated before 1980, 35% are dated from 1980 to 2000 and the rest are dated after 2000.
25% + 35% = 60%.
300(25%) + 420(35%) = 720.
60% = 720.
100%-60% = 40%.
40% is the amount of pennies that are dated after 2000.
The total (100%) of the pennies is 1200.
We also know that 60% of the total (1200) is 720.
1200(100%) - 720(60%) = 480(40%).
Therefore, the amount of pennies dated after 2000 in Russell’s Collection is 480.
Richard took a math quiz last week. There were 100 problems on the quiz and Richard answered 30% of them correctly. How many problems did Richard get correct?
Answers
Answer: he got 30 of them correctly
Step-by-step explanation: because 30% of 100 is 30.
Answer:
Step-by-step explanation:
100×3=300÷100
he got 3 correct.
Rewrite the following equation into slope intercept form 3x - 4y = 20 and identify the slope and y - intercept.
Answers
y = (3/4)x - 5 is the equation in slope-intercept form.
The slope (m) is 3/4 The y-intercept (b) is -5
To rewrite the equation 3x - 4y = 20 into slope-intercept form (y = mx + b), where "m" represents the slope and "b" represents the y-intercept, we need to isolate "y."
Starting with the given equation:
3x - 4y = 20
First, we subtract 3x from both sides:
-4y = -3x + 20
Next, we divide the entire equation by -4 to solve for "y":
y = (3/4)x - 5
Now, we have the equation in slope-intercept form.
The slope (m) is 3/4, indicating that for every 1 unit increase in x, y increases by 3/4 units.
The y-intercept (b) is -5, representing the point (0, -5) where the line crosses the y-axis.
Learn more about equation here
https://brainly.com/question/29030604
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brainliest if right pls help
Answers
Answer:
C
Step-by-step explanation:
First of all -2-5= -7
It isn't (A) because (A) is saying that the beginning temperature was a postive number, which it wasn't The beginning temperature is -2, which is negative. So we can cross that off.
It isn't (B) because (B) is saying that you start off with -2 and then it gets warmer, and temperature adds up onto it. When you do -2 +5, you get 3, which is not the answer.
So, the answer is c
Proof: It starts of with negative 2, which is the first temperature. Then, it says decreased by 5, which is what is happening. 5 is getting subtracted from -2
So, the answer is C
Answer:
C
Step-by-step explanation:
-2-5
the minus sign infront of the two has to stay with the two so we would have -2°C the options we would be left with are b and c but since it says subtract 5 that would be a decreases not an increase so it would be decrease 5°C
help please i need to finish this today
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b
Step-by-step explanation:
x
can someone pls check my other question on health plsssss and nobody say sum like "idkkkk" help me if you actually can help me I'm sick of getting scammed on here :(
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Is this a function,why or why not
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Answer:
Yes
Step-by-step explanation:
PLEASE HELP ME!!!!!!!
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Answer:
X < -4
Step-by-step explanation:
You would subtract thd 10. Then divide the -5. Also, you need to remember to flip the sign when you divide by a negative.
Which statement is true?
The Mississippi River in Iowa is at an elevation of 279 and Death Valley, in California is at an elevation of -282 feet. Which statement is true?
A |279| > |-282|
B |279| < |-282|
C 279 = 282
D 279 < -282
Answers
Answer:
B
Step-by-step explanation:
The symbol "|" means absolute value so for example |-12| is not equal to -12 it is equal to just 12.
A would be incorrect because |-282| is equal to 282 and 282 is greater than 279.
B would be correct because 279 is less than 282
C would be incorrect because 279 is not equal to 282, 279 is equal to 279.
D would be incorrect because -282 is not greater than 279
PLEASE HELP! FINALSSSS!
Stanley won x raffle tickets at the school carnival. Regina won y raffle tickets. Daphne won image as many raffle tickets as Stanley. Keenan won 3 times as many raffle tickets as Regina.
Which expression represents the total number of raffle tickets Stanley, Regina, Daphne, and Keenan have all together?
A. x − 1/2x + y − 3y
B. 3y − y + x − 1/2x
C. x + y + 1/2x + 3y
D. 3y + y − x + 1/2x
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Answer:
The answer is c it's the best answer
Which measurement is equivalent to 850 mg?
Answers
Answer:
0.00187393
Hope this helps! :)
Please mark me the Brainliest!
A supermarket chain has 1,100 stores locations in all and 780 of them are in Florida The chain had total revenue of 33 billion last year. assuming the stores have equal revenue. which of the following was correct for last year
A.) The revenue for all of the stores in Florida 31$ million per store
B.) The revenue for all of the stores in Florida was $23.4 billion
C.) The revenue for all of the stores in Florida was $24 billion
D.) The revenue was $29 million per store
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Answer:
the answer is b....i think
Step-by-step explanation:
HELP PLEASE! FINALSSS!
Brooke plays on her school's softball team. Last season she was at bat 500 times, and made a safe hit 28% of the time. How is 28% expressed as a fraction?
A. 28/500
B. 28/100
C. 28/50
D. 28/10
Answers
Answer:
A:28/500
Step-by-step explanation:
See they could’ve went divide both by two and u get 14/250 and then again to get 7/125
25 × 13 = __________ twenty-fives. 49 × 11 = __________ elevens.
Answers
Answer:
I hope this helps. I don't quite know what you're looking for.
Step-by-step explanation:
25 x 13 = 325
325 divided by 25
= 13 twenty fifths.
49 x 11 = 539
539 divided by 11
= 49 elevenths
Which is the graph of the linear inequality 2x – 3y < 12?
A - On a coordinate plane, a solid straight line has a positive slope and goes through (0, negative 4) and (3, negative 2). Everything to the right of the line is shaded.
B - On a coordinate plane, a dashed straight line has a positive slope and goes through (0, negative 4) and (3, negative 2). Everything to the right of the line is shaded.
C - On a coordinate plane, a dashed straight line has a positive slope and goes through (0, negative 4) and (3, negative 2). Everything to the left of the line is shaded.
D - On a coordinate plane, a solid straight line has a positive slope and goes through (0, negative 4) and (3, negative 2). Everything to the left of the line is shaded.
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How would you explain 1.56+ (-3.89)=?
Answers
Answer:
-2.33
Step-by-step explanation:
If u have a negitive and a positive then you would take away 1.56 form the -3.89 and then you have your answer.
PLS HELP I NEED HELP REAL BAD
PLS PUT LEGIT ANSWERS NO ANSWERS THAT SAY HI OR SOMETHING ELSE
Answers
Answer:
b. 30 should be it
Step-by-step explanation:
please give brainliest
Answer:
45 (tip: find out the pattern of the graph like 90 + 25 is 105 so if you could have subtract 60 by 25, you would get 45.)
Amanda’s pool holds 500 gallons of water. Approximately how many liters does the pool hold? (1 gallon is about 3.8 liters.)
Answers
Answer:
A. 1,900
Step-by-step explanation:
Conversion factor: 1 US Fluid Gallon = 3.785411784 L
1) Liter = Gallon * 3.785411784
2) Liter = 500 * 3.785411784
3) Liter = 1892.706
Choose the three values that are equivalent.
39/100
3.9
39%
0.39
3.9%
0.39%
Answers
Answer:
39/100
39%
0.39
Step-by-step explanation:
All of these are equivalent to each other! Any number over 100 can easily be transferred to a percentage value, so 39/100 is also equivalent to 39%. Considering that it is also by the hundredths, 0.39 is also an answer choice due to the conversion from fraction to decimal form. I hope that this helped! <3
Answer:
39/100, 39%, and 0.39
Step-by-step explanation:
PLS ASAP DUE IN 4 MINS
Answers
Answer: It is a
Step-by-step explanation:
Subtract what she wants to raise by what she raised, and divide that by the cost of each tshirt.
I’m sorry no one helped earlier this was a pretty easy one
Hellllllooooooooo hellllllllllpppppppp
Answers
Answer:
I think its 30 because if you add them together you get 29.825
Step-by-step explanation:
hope it helps
Answer:
30 miles
Step-by-step explanation:
Quadrilateral PRST is transformed according to the rule (x, y) → (x + 9, y +4) to create quadrilateral P'R'S'T'.
Which statement is true?
The side lengths of quadrilateral P'R'S'T' are twice the corresponding side lengths of quadrilateral PRST.
The angle measures of quadrilateral P'R'S'T' are equal to the corresponding angle measures of quadrilateral PRST.
The side lengths of quadrilateral P'R'S'T' are 9 units longer than the corresponding side lengths of quadrilateral PRST.
The angle measures of quadrilateral P'R'S'T' are greater than the corresponding angle measures of quadrilateral PRST.
Answers
Answer:
C. The angle measures of quadrilateral P’R′S’T′ are equal to the corresponding angle measures of quadrilateral PRST.
Step-by-step explanation:
i took the quiz
If I have a 12ft tree and my grandma has a 3 ft tree and used 25 ormoments how many should I use
Answers
Answer:
36 feet
Step-by-step explanation:
4 x 3 = 12 so you need to use 3 times the amount she used. So 36 feet of garland
Identify the slope and y - intercept of the relationship shown in the table below:
Answers
Answer:
Slope = 2/5
y-int = 1
Step-by-step explanation:
First, to find the slope of this line, just pick two random points:
(-3, 7) and (-2, 5) as an example for me.
Next, use the slope formula:
m = (y2-y1)/(x2-x1) It doesn't matter which points you want to choose as x2 and x1, just make sure that you're consistent!
m = (5 - 7)/(-2 -(-3))
m = 2/5
To find your y-int, just follow the pattern of the table so you can find what y is when x is 1.
When x is -1, y is 3
When x is 1, y is -1
The y value is going up (technically) by 2 for every x value.
Therefore, when x is 0, y is 1
So the y-int is 1
The product of the ages of my three kids is 36, and my twin boys are older than my girl. How old are my kids?
Answers
Answer:
The only possible solution is 1, 6 & 6
Step-by-step explanation:
Hope it helped :)