Answer:
42
Step-by-step explanation:
You have to multiply 7 by 4 and 2 then add them together. 7*4 = 28 and 7*2 = 14. 28 + 14 = 42. (Make sure to double-check to see if my answer is correct)
Answer:
42
Step-by-step explanation:
7 x 4=28
7 x 2=14
14+28
=42
Please help ASAP thank you
Answer:
R= 1 1/12 or 13/12 I think that's the simplest form
Answer:
4[tex]\frac{7}{12}[/tex]
Step-by-step explanation:
Give make the fractions improper first!
3[tex]\frac{1}{4}[/tex] -> [tex]\frac{13}{4}[/tex]
1[tex]\frac{1}{3}[/tex] -> [tex]\frac{4}{3}[/tex]
Now give them the same denominator, making it easy to solve.
[tex]\frac{13(3)}{4(3)}[/tex] -> [tex]\frac{39}{12}[/tex]
[tex]\frac{4(4)}{3(4)}[/tex] - >[tex]\frac{16}{12}[/tex]
now add!
[tex]\frac{55}{12}[/tex] - > 4[tex]\frac{7}{12}[/tex]
Aldo solve the equation -3x - 8 = 16. He says the solution is -8.
Which reason justifies her solution?
A) Aldo says that to solve the equation you first divide by -3
and then add 8.
B) Aldo says that to solve the equation you first multiply by 8
and then add -3.
C) Aldo says that to solve the equation you first subtract 8 and
then divide by 2.
D) Aldo says that to solve the equation you first add 8 and then
divide by -3.
A number cube labeled 1–6 is rolled and a letter is selected from the word MATH. Determine the probability. Write it as a fraction in simplest form.
Answer:
1/4
Step-by-step explanation:
Answer:
1/4
Step-by-step explanation:
got it right on test
Help please, due very soon
Answer:
I’ve done this before so the answer is
Step-by-step explanation:
Given the circle shown, what is the radius? Be sure to include units. How did you find it? Explain in complete sentences.
Please help ASAP!
Evaluate the expression : 5/9 ( F - 32) when F = 122
1. 50
2. 60
3. 40
4. 20
Answer: 50
Step-by-step explanation:
5/9 (f-32) if f = 122 you take 122 and subtract 32 because of order of operations and now you have 5/9 (90) and then you multiply 5/9 times 90 and you get 50
Greg earned $340 interest after 5 years at an interest rate of 7%. What was in initial investment?
7x14=98
340x14=4760
4760 is 98% of his initial investment
48.57 is 1% x 2 is 2%
the answer is 97.14
PACK is a rectangle with a perimeter of 40 units. Find the measure of angle O to the nearest degree.
Answer:
It should be like 45 degrees not sure tho sorry
Step-by-step explanation:
Frank is going to plant x vegetable seeds in one garden and 4x+7 vegetable seeds in another. How many seeds is going to plant?
Answer: Because Frank is planting x seeds in one and 4x+7 in the other, you need to add both of those together.
x+4x+7= 5x+7
Hope this helped! :3
-Jazzy <3
Suppose Year 0 = 2010
1) What is the slope of this trendline? Explain the significance of the slope in the context of the model. 2) What is the y-intercept of this trendline? Explain the significance of the y-intercept in the context of the model. 3) Predict what the outcome will be 50 years from now. Is making a prediction 50 years into the future appropriate? Why or why not?
Can someone help me asap on this!!!
Answer:
3
Step-by-step explanation:
Good Luck
please help ill give brainliest
Answer:
6.93
Step-by-step explanation:
I checked
Answer:
$7 dollars
Step-by-step explanation:
$7 dollars because you'd need 7 more dollars to get the next answer!
Sierra wants to buy a new bike. The bike she likes is on sale for 40% off its original price. Her parents agree to pay for $75 of the cost. If the original cost of the bike is $200, how much money will Sierra have to save herself? (No sales tax is charged.)
A.
$45
B.
$80
C.
$75
D.
$125
please help with this question! will give brainleist
Answer:
28%
Step-by-step explanation:
It's D
Answer:
D. 28%
Step-by-step explanation:
25 - 18 = 7
7 people failed the test.
7/25 = 0.28 = 28%
28% of students did not pass the test.
PLEASE HELP WITH ANOTHOR FREAKING IXL
Answer:
its >
Step-by-step explanation:
when I was in school the bars ment it will become the opposite of the number inside so that means -90 will become 90
Answer:
90>70
Step-by-step explanation:
the ones in the lines r always even
15% of the parking spaces at a school are reserved. The school has 12 reserved spaces. How many parking spaces are there in total?
Answer: 76
Step-by-step explanation:
well, we know that 15% of the X is 12, so we first use 6 15%, which is 90% 6X12=72. next, we would use 12/3, which is 4. 72+4=76.
Answer:
80
Step-by-step explanation:
12/x = 15/100
cross multiply
1200/15x; 1200/15 =80
x=80
Which ordered pair could be added to the relation below to ensure it continues to be a function?
Answer:
I think that the answer would be (-7,-1) but i'm not that sure
Step-by-step explanation:
PLEASE HELP NO FAKE ANSWERS PLEASE
Answer the questions to estimate the probability that the Iceblades will win the game.
1. The paired digits 00 to 99 represent 100 shots.
Let 00 to 72 = a shot that is saved. Which digits represent a goal scored? Explain.
Write your answer in the space below.
2. Each group represents the 5 shots taken by the other team. To win the game, the Iceblades cannot let the other team score any goals.
For a group to be a success, how many of the 5 shots does the goalie need to save?
Write your answer in the space below.
3. Group 1 is a success. Explain why.
Write your answer in the space below.
4. In this simulation, which groups are successes? How many successes are there in the 10 groups?
Write your answer in the space below.
5. Estimate the probability the Iceblades will win the game. Give your answer as a percent.
Write your answer in the space below.
Mary thinks that the "solution" to a system of equations is the point of intersection on the graph. Mike thinks that the "solution" to a system of equations if the ordered pair that makes both equations true. Who is correct?
Help for brainiest and extra points !!!
Answer:
1. A, because 4(2)=8. 2 is the x.
2. B, because 2.5 x 4 = 10, which makes sense.
3. B, because 5x is the amount that you want to put into equal parts and the 3 is just being subtracted from the amount of the equal parts from the 5x.
4. C.
Step-by-step explanation:
Answer:
1. correct
2. B
3. D
4. i don't know number 4 :'(
Step-by-step explanation:
12 points What’s 1+1
Also what’s your favorite Pokémon
( this is a test to see if I can get around the problem thing that deletes your questions) have a nice day!
Answer:
2
Step-by-step explanation:
are you siruous
Answer: 1+1 is a hard one i had to ask my mom but i think its 2 maby
and my favorite pokemon is dido
× ℎ ÷ ℎ = ______ please help
HELP ASAP
WILL GIVE BRAILIEST
Answer:B or 540 cubic inches.
Step-by-step explanation:
So, if we multiplied all 3 values using the volume formula, we get 600 cubic inches. And if it says 90%, we multiply .9x600 and get 540 cubic inches.
Answer:
B. 540 cubic inches
Step-by-step explanation:
Let's start with the formula.
[tex]Volume=Length*Width*Height[/tex]
Or:
[tex]V=L*W*H[/tex]
We are given the Length, Width, and Height.
So we just multiply it out:
[tex]12.5*6*8=600[/tex]
The volume is 600 cubic inches
But we aren't done yet:
We now have to find 90% of 60, and we can do that in two ways
Set up a percent proportion:
[tex]\frac{x}{90}=\frac{600}{100}[/tex]
[tex]x=\frac{90*600}{100}[/tex]
[tex]x=540[/tex]
Or we could use benchmark fractions.
To find 90% of 600, we do 600 - (10% of 600)
This is just 600 - 60
540
here is 19 and 20 thank yall
Answer:
19: The difference between the temperature in Fair Banks and Barlow is 3°F
20: -13°F, -10°F, 15°F, 24°F.
Step-by-step explanation:
I'm assuming that by "compare", it means to find the difference between temperatures in question 19. If it means something else, let me know and I'll try and help you find it.
Answer:
for 19 is the difference between the temperature in Fairbanks and Barlow is 3°F and for 20 is -13°F, -10°F, 15°F, 24°F.
it means to find the difference between temperatures in question 19 i guess that helps. 0-o
Step-by-step explanation:
Complete the table and graph the function.
Answer:
Step-by-step explanation:
find the slope. y - x = -5
The value of 3(2f+3) when f= 5
Answer:
39
Step-by-step explanation:
2x5=10
10+3=13
13x3=39
Answer:
39
Step-by-step explanation:
First since f=5 , you should get rid of the f
2 * 5 = 10
so now the equation is 3(10+3)
Then you add the numbers in the parentheses
10 + 3 = 13
Then multiply it by 3
3 * 13 = 39
39 is your answer
HELP ME PLEASE !!!!!!
Answer:
in the explanation
Step-by-step explanation:
rs=2^2+4^2=20cm
sq root of 20=4.472135955 (round down to how much you like, probably 1dp)
qt=4^2+8^2=80cm
sq root of 80= 8.94427191
for the other pic just do [tex]\sqrt{80}[/tex] takeaway [tex]\sqrt{20}[/tex], which is 4.472135955 and round down to how much u like
1. What is the probability of rolling a 4 on a number cube and flipping tails on a coin?
2. Event A: Spinner #1 lands on red.
Event B: Spinner #2 lands on yellow.
3. Jake rolls two number cubes. What is the probability that both numbers are greater than 4?
4. A bag has 2 red marbles, 1 blue marble and 4 gold marbles. What is the probability of drawing two gold marbles, if the first marble is replaced after it is drawn?
5.A bag held 3 white marbles, 1 orange marble, and 2 green marbles. Anna drew a white marble and did not replace it. What is the probability of drawing a green marble next?
IF YOU DONT KNOW THE ANSWER DONT ANSWER!! ANSWER ALL QUESTIONS
Answer:
A, A, A, B, DStep-by-step explanation:
1.
P(A) = 1/6, P(B) = 1/2
P(A and B) = 1/6*1/2 = 1/12
2.
P(A) = 1/6
P(B) = 1/6
P(A and B) = 1/6*1/6 = 1/36
3.
P(A) = 2/6 = 1/3
P(B) = 1/3
P(A and B) = 1/3*1/3 = 1/9
4.
P(gold) = 4/7 for each
P(2 golds) = 4/7*4/7 = 16/49
5.
Remaining marbles:
2 white, 1 orange and 2 green. Total 5 marblesP(green) = 2/5
I will mark brainliest
Annette is surveying people in the city about their interest in a new shopping mall. She found that 180 people, or 30% of those surveyed, do not want a new mall. How many people did Annette survey?
(if you answer this may you please show your work)
Answer:
54
Step-by-step explanation:
30 percent * 180 =
(30:100)* 180 =
(30* 180):100 =
5400:100 = 54