Answer:
135
Step-by-step explanation:
This graph represents a linear relationship between x and y. Which equation best represents the relationship shown in this graph?
A: y=34/x
B: y=4/3x
C:y=−3/4x
D:y=−4/3x
The number of cans the soup kitchen has is represented by the equation, y = -63x + 825, where x represents the number of days and y represents the number of cans. How many cans will the soup kitchen have left after 10 days? Which statements are true based on the equation given. Select all that apply.
A Nicholas had 235 cans at home.
B The school collected 235 cans a day.
C Nicholas had 15 cans at home.
D The school collected 15 cans daily.
Please answer this question
Which is the scale factor proportion for the reduction?
Answer:
B
Step-by-step explanation:
Unit Rate - the value of one **hint**divide
Sam paid $131 for 4 Rodeo Concert Tickets. Each ticket costs the same amount. What was the cost of each concert ticket in dollars and cents?
Answer: 32.75
Step-by-step explanation: 131/4 = 32.75
$7.50 meal; 6.5% tax _____
Answer:
14.0
Step-by-step explanation:
$7.50 meal + your 6.5$ tax.
We add those and it will equal 14.00
A forest covers 33,000 acres. A survey finds that 0.8% of a forest is old-growth-tree. How many acres of old-growth-trees are there?
Answer:
264 acres
Step-by-step explanation:
Since 33,000 acres is 100%, 330 acres is 1% because 33000 acres divided by 100 is 330 acres. Then if 330 acres is 1%, 33 acres is 0.1% because 330 acres divided by 10 is 33 acres. 1 divided by 10 is 0.1.
Next 33 acres times 8 because 0.8% is eight times bigger than 0.01%. This equals to 264 acres.
PLS help me I need help ASAP!!!
Answer:
4+x=7 this you make a t chart then you (subtract word bank) 4 because of the (addition word bank) sign to get rid of four and keep the variable rember do it to both sides.
4+x l 7
-4 l -4
x = 3
Step-by-step explanation:
What is the simplified form of this expression?
7a2 + 10a − 3a − 2a2
Answer:
What is the simplified form of this expression?
7a2 + 10a − 3a − 2a2
Step-by-step explanation:
7a2 + 10a − 3a − 2a2
Combine like terms
742 + 10a - 3a - 2a2
742 + 7a - 2a2
solution=
5a2 + 7a
Hey, Can someone help me, this can help my math grade go up ^^
Jack baked 12 muffins. This was half the number of muffins he made yesterday.
Which equation can be used to find, x, the number of muffins Jack made yesterday?
A. x+1 over 2=12
B. x−1 over 2=12
C. x over 2=12
D. 2x = 12
Answer:
C
Step-by-step explanation:
We know 12= the # of muffins baked today
we know x= yesterday's muffins
so half x equals 12
in math terms
[tex]\frac{x}{2}=12[/tex]
Good luck with your math grade! I know the struggle and I wish you well!
plz help I need this now
Answer: 1 30.0
3 20
2 8
Step-by-step explanation:
535 divided by 30 with a remainder?
Answer:
17 with a remainder of 25
Step-by-step explanation:
Dewayne is throwing a birthday party for his friend. He wants to serve each guest one cupcake and one can of soda. At the store, soda is sold 6 to a pack, and cupcakes are sold 4 to a pack. What is the fewest number of cupcakes and sodas Dewayne must buy so that he has the same number of each?
Answer:
3
Step-by-step explanation:
Answer:
3 is the answer
Step-by-step explanation:
Hope I helped
During the summer, Sarah picks watermelons for her uncle. The table shows the number of wagon loads, x, and the number of watermelons Sarah can haul, y. What is the unit rate in watermelons per wagon load?
A) 2 B) 4
C) 8 D) 16
Answer:
C
Step-by-step explanation:
Unit rate is watermelons/wagon load in this situation. Wagon load must be 1 and the table says 1 wagon load: 8 watermelons.
Hope this helps! Have a nice day!
A class party was attended by 80% of the students. If there are 60 students in the class, how many attended the party?
Answer:
48 students
Step-by-step explanation:
Answer: 48
Step-by-step explanation: 80% of 60 is 48 students
Express this distance in scientific notation using an appropriate unit from the given list. (look below for the image)
Answer:
"C" & 1.4 e4
Step-by-step explanation:
Use "Light-year" unit.
8.232 e16 (miles) / 5.88 e12 = 1.4 e4 (light-years)
Pls answer this:
Sam invests $300 in a bank account that earns simple interest. He earns $24 at the end of 12 months. What is his interest rate?
Answer:
0.667% per month
Step-by-step explanation:
12 months → $24
1 month → $2
interest rate: 2/300 x 100% = 0.667% per month (3s.f.)
Look at the png, and thanks!
Answer:
192
Step-by-step explanation:
hiii
I NEED HELP THIS IS DUE IN AN HOUR!!!!!
Evan's science class placed some metal balls on a scale. They used a red ball that weighed 5/13 of a pound, a yellow ball that weighed 10/17 of a pound, a green ball that weighed 5/13 of a pound, a blue ball that weighed 4/13 of a pound, and a gray ball that weighed 6/17 of a pound. What was the total weight of the metal balls?
Answer:
2 4/221 = 2.018
Step-by-step explanation:
5/13+10/17+5/13+4/13+6/17 = 2 4/221 = 2.018
- Why aren't Indian tribes included in these conşus numbers
Answer: Because Indian tribes just AREN'T really tribes, they are more like a stable civilisation, a tribe is something like the native Americans did...
Step-by-step explanation:
"EaT RoCks" -Sun Tzu (art of war)
The coldest recorded temperature in the United States is –80°F, in Alaska. The warmest recorded temperature in the United States is 134°F, in California. How much higher is the warmest recorded temperature than the coldest recorded temperature?
Answer:
214
Step-by-step explanation:
I think this is the answer x
Answer:
54ºF
Step-by-step explanation:
I got this by doing -80+135 and I got 54! Hope this helps! Have a great day! :)
1. a machine can scan 12 pages in 3/5 minutes. how many pages can be scanned in 1 minute
2. a 3/8 pound piece of cheesecake contains 4 servings how much cheese is in 1 serving
3. Damien paints 1/5 of a room in 5/12 hours what unit rate describes this situation
4. Wilfredo buys 2/5 pound of mixed nuts for $2.50. at this rate how many pounds of mixed nuts can he buy for $10
Answer:
20 pages a minute
3/32 pound of cheesecake
3. (5/12) / (1/5)
4. 1 3/5
Step-by-step explanation:
1.
12 = 3/5
Multiply both sides by 5
60 = 3
Divide by 3
20 = 1
In 1 minute we can scan 20 pages.
2. 4 = 3/8
Divide by 4
1 = 3/32
3. (5/12)/(1/5)
4. 10/ 2.5 = 4
2/5 * 4 = 8/5
1 3/5
ASAP BEAINLEST PLZZZZZZZZZ HELPPPPP
Answer:i think it would be
Step-by-step explanation:
X0+(x+24)o+2x0
the o are the powers
(3x2)(−2x4) = 3(−2)x2∙4 = 6x8 can you find whats wrong with this problem
Answer:
the equal sign
Step-by-step explanation:
The final correct result is:[tex](3x^2)(-2x^4) = -6x^6[/tex]
Given that:
The expression: [tex](3x^2)(-2x^4) = 3(-2)x^{2\times4} = 6x^8[/tex]
The error is in the second step of the simplification:
[tex](3x^2)(-2x^4) = 3(-2)x^{2\times4} \\(3x^2)(-2x^4) = 6x^8[/tex]
[tex](3x^2)(-2x^4) = 3(-2)x^{2\times4} = 6x^8[/tex]
The second step is incorrect. The correct rule for multiplying powers with the same base is to add the exponents, not multiply them.
Here, add the power of x is 2 and 4, that is,
2 + 4 = 6
And multiply the coefficient of x as:
The coefficient of x are 3 and (-2).
So, the multiplication as:
3 × (-2) = -6
The correct simplification should be:
[tex](3x^2)(-2x^4) = 3\times(-2) \times x^{2+4}\\(3x^2)(-2x^4) = -6x^6[/tex]
So, the multiplication as:
3 × (-2) = -6
So, the final correct result is:
[tex](3x^2)(-2x^4) = -6x^6[/tex]
Hence, the error occupied in second step.
Learn more about Expression here:
https://brainly.com/question/34132400
#SPJ6
Please help this is due tmr, Don't answer the question if you have no answer or ideas. Im not trying to be rude but I really just need help. :(
Think about how you can use absolute value notation to express the distance between two points on a coordinate graph. For each pair of points below, find the distance between the given points and express your work using absolute value symbols. Explain or Show your work.
1. (4, 9) and ( –5, 9)
2. (7, –1) and (7, –4)
3. (0, 9) and (0, –7)
4. (4, –8) and (–10, –8)
Answer:
watch Khan academy video it should explain everything on absolute value and whatever else u need help with it has probably multiple videos for each unit in math
Jamie wants to paint a wall in his bedroom. Not only does he need to buy paint, but he also needs to buy tape to tape off all side of the wall and the window. How many feet of painters tape will jamin need to buy (assume no overlap)? note the wall and the window are both rectangle.
IMPORTANT: i cant give you a picture but on brainly there is a picture of it but the ending of the question says how many square feet is jamin planning to paint? so plz use that picture thanks these are the multiple choise answers
a. 17.5 ft
b. 35 ft
c. 28 ft
d. 21 ft
Answer: im pretty sure its 35ft
Step-by-step explanation:
Answer:
35ft
Step-by-step explanation:
Javier's monthly net income is $1,500 . He requests that his bank deposit 1/5 of his monthly earnings into his savings account . How much money per year will Javier contribute to his savings account ?
Answer:
1500 * 1/5
1500 * 0.2 = 300
300 * 12 = 3600
Javier contributes $3,600 a year to his savings.
Step-by-step explanation:
Answer:
$3600
Step-by-step explanation:
1,500 x 1/5 = 300. This is how much money gets put into his savings account every month.300 x 12 = 3600Is this right? I chose 0.25. The other answers are 4, 0.5 and 2.
Answer:
its 0.25 or 2 one of those
Step-by-step explanation:
most likely 0.25 but
Find the value of x in each pair of similar figures. Use proportions to solve.