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Ivanshal [37]
4 years ago
14

14. Which expressions are equivalent to 217

Mathematics
1 answer:
stiv31 [10]4 years ago
5 0

Answer:

The first,second, and fourth one.

Step-by-step explanation:

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Please answer quickly, thank you if u can help me
Ghella [55]
Hey there!
You can fill all the boxes using 19Hope this helps!
Please mark as brainliest if this helped you!
7 0
3 years ago
Read 2 more answers
Can anyone help me with part b? I will mark you as brainliest!
Kruka [31]

Answer:

There are 75 total cubes in the box.

Step-by-step explanation:

If 0.4 is 30, then divide 30 by 4 and then multiply that by 3, because that would be the answer for red or yellow, then just multiply 22.5 x 2 to find both red and yellow. Finally, add 30 and 45 for your answer.

8 0
3 years ago
10. What is the solution to 5x2 - 7x + 3 = 0?
masya89 [10]

Answer:

Bodmas rules first -7 multiplay by 3 and get -21 the 5 multiply by 2 and get 10 ..then +10 minus 21 and get -11

3 0
3 years ago
What is the solution to this equation?
kirill [66]
The correct answer for the problem above is -23 .

Explanation

1. collect the like terms

2x + x - 11 + 3 - 7x = 15
2x , x , & -7x are like terms
-11 & 3 are like terms

2x + x -7x = -4x
-11 + 3 = -8

2. Move constant to the right-hand side and change its sign .

-4x = 15 + 8
-4x = 23

3. Make the signs on both sides of the equation

-4x = 23 turning into 4x = -23

answer =

4x = -23



7 0
4 years ago
Use the equation given below to help you determine Which statement best describes how you find the net change in an your answer.
Ksivusya [100]

Answer:

A   is the answer I go with although  Im not that sure

7 0
3 years ago
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