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m_a_m_a [10]
3 years ago
7

I need this for classwork/homework

Mathematics
2 answers:
ohaa [14]3 years ago
6 0

Answer:

7- (-8) and -8 - 7

Step-by-step explanation:

AnnyKZ [126]3 years ago
3 0

Answer:

i believe it would be 7-14=-8 and -8+14=7

i could be wrong

Step-by-step explanation:

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Suppose you discover that your growth fund, income fund, and money market fund return
Alik [6]

Answer:−3+3=−4

2+3−=15

4−3−=19

2 3

Step 1: Pair the equations to eliminate y because the y terms are already additive inverses

1

−3+3=−4

2+3−=15

2

2+3−=15

4−3−=19

2 3 4

3 =11

5

6 −2=34

Step 2: Write the two new equations

as a system

Step 3: Substitute the value for x and z

into one of the original equations

3 =11

3 5 +2=11

4

5−3+3 −2 =−4

15+2=11

5

6 −2=34

5−3−6=−4

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x = 5

−3=−3

=1

The solution (5, 1, -2)

Step-by-step explanation:

3 0
4 years ago
I need help finding x!<br><br> Please show work for both!
Alenkinab [10]
1. Answer x=-5
You would subtract 25 from each side of the equal sign, taking 25 away from 40 and 25 away from 25, isolating the x. So you would then have -3x=15. You would then divide each side by -3, and getting x=-5
4 0
3 years ago
Read 2 more answers
Find the value of x that makes m || n
ch4aika [34]

Answer:

x=133

Step-by-step explanation:

Given: m║n

This means that 147 and x+14 are <em>alternate exterior angles</em>. This also means that they are equivalent. We can use this information to set up an equation:

x+14=147

Subtract 14 from both sides to isolate x

x=133

8 0
3 years ago
Express the set x &gt; − 1 x&gt;-1 using interval notation
Ad libitum [116K]

x >  - 1 \\ ( - 1. \infty )
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pet supplies makes a profit of $5.50 per bag on its line of natural dog food. If the store wants to make a profit of no less tha
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(5225\ dollars)/(5.50\ dollars\ per\ bag) = 950\ bags
4 0
3 years ago
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