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3 years ago

Write an expression with a variable m, a coefficient -3, and a constant of 17

Mathematics

2 answers:

Svetlanka [38]3 years ago

6 0

Answer

-3m + 17

Step-by-step explanation:

A coefficient is a number that goes in front of the variable, so -3 would go in front of m. A constant is just a number on it's own, so it would be +17

spayn [35]3 years ago

4 0

Answer:

-3m-17 or -3m+17

Step-by-step explanation:

the variable is m

coefficient is the # before the variable: For example the 4 in 4x

The constant is like the added or subtracted #

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According to the rule of 72, in about how many years will $80 be worth $40 if

ludmilkaskok [199]

Answer:

24 Years

Step-by-step explanation:

Rule of 72 is an approximation that you can use to estimate the time it will take for something to double in value at a compound rate of interest

use the following equation

72/(i*100)

we have

72/(.03*100)

72/3=24

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3 years ago

Which statement is true about the difference 2 square root of 7 − square root of 28?

3241004551 [841]

<span> 2 square root of 7 − square root of 28
= 2</span>√7 - √28
= 2√7 - 2√7
= 0

4 0

3 years ago

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There are three choices of jellybeans: lemon, strawberry, and orange. If the probability of getting a lemon is 5/10 and the prob

geniusboy [140]

Answer:

3/10 chance of getting orange

Step-by-step explanation:

1/5 = 2/10

10/10 - 2/10 - 5/10 = 3/10 chance of getting orange

7 0

3 years ago

What is HB? Triangle Mid-segment Theorem

Scorpion4ik [409]

Answer:

HB = 13

Step-by-step explanation:

In triangle GHJ, points A, B, C are mid points of the sides GH, HJ, GJ respectively.

Therefore by Mid-segment Theorem.

$AC = \frac{1}{2} HJ \\ \\ 3y - 5 = \frac{1}{2} (4y + 2) \\ \\ 3y - 5 = \frac{1}{2} \times 2 (2y + 1) \\ \\ 3y - 5 = 2y + 1\\ \\ 3y - 2y = 5 + 1 \\ \\ y = 6 \\ \\ HJ = 4y + 2 \\ \\ HJ = 4 \times 6 + 2 \\ \\ HJ = 24 + 2 \\ \\ HJ = 26 \\ \\ HB= \frac{1}{2} HJ \\ \\ HB= \frac{1}{2} \times 26 \\ \\ \huge \red{ \boxed{ HB= 13}}$

7 0

3 years ago

A doctor raised $35,602 to use for research. She later found out that she would need $69,600 to completely pay for it all.

antoniya [11.8K]

The doctor has 35,602 and she needs 69,600.

We need to do subtraction to find out how much more she needs to raise.

69,600 - 35,602 = ?

69,600 - 35,602 = 33,998

The doctor needs to raise $33,998 more.

Your final answer is A. $33,998

7 0

3 years ago

Read 2 more answers