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Vesnalui [34]
3 years ago
8

Write an addition equation or a subtraction equation (your choice!) to describe the diagram.​

Mathematics
1 answer:
harina [27]3 years ago
4 0

Answer:

(-9) + (-2) = -11

Step-by-step explanation:

The first arrow on the number line starts from 0, moves downwards 9 units from 0.

We would write this as -9.

Also, the next arrow starts moves from -9, 2 units downwards.

We would write this as -2

The addition equation would be:

(-9) + (-2) = -11

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7(w+2)+0.5w=5<br> What is W if the answer is 5?
V125BC [204]

Answer:

The answer to your question is w = 1.2

Step-by-step explanation:

Data

Equation                           7(w + 2) + 0.5w = 5

Expand                               7w + 14 + 0.5w = 5

Simplify like terms             (7w + 0.5w) + 14 = 5

                                            7.5w + 14 = 5

Subtract 14 in both sides

                                            7.5w + 14 - 14 = 4 - 15

Simplify

                                            7.5w = - 9

Divide both side by 7.5      7.5/7.5w = 9/7.5

Simplify

                                             w = 1.2      

6 0
3 years ago
Mr. Henderson’s annual premium of $4,668 is covered entirely by his employer along with 25% of the $9,264 premium for his wife a
IRINA_888 [86]
<span>The fully covered premium amounts to $4,668. Next, we calculate the partially covered premium using: 25% * 9,264 = 2,316 Now, the total annual premium paid by Mr. Henderson's employer is equivalent to the sum of the completely covered premium and partially covered premium. This is: 4,668 + 2,316 = $6,984 of the Henderson family's annual premium is covered by Mr. Henderson's employer</span>
4 0
3 years ago
Read 2 more answers
Ryan spent $26.32 on 8 gallons of<br> gas. How much would he spend<br> for 20 gallons?
Nana76 [90]

Answer:

$65.80

Step-by-step explanation:

Divide 26.32 by 8 to find how much is in one gallon.

26.32÷8=3.29

So it's 3.29 per gallon.

Multiply 3 29 by 20.

20×3.29= 65.8

So he would spend $65.80

5 0
3 years ago
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Ravi makes 9 dollars for each hour of work. write an equation to represent his total pay p after working h hours.
dezoksy [38]
P=9h
just plug in the variables
7 0
3 years ago
What can you infer about the population from each data set represented below?<br><br> Please help
Softa [21]

Answer:

Well around 5-8 miles were jogged daily.

Step-by-step explanation:

Thats all i know

5 0
3 years ago
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