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Sliva [168]
3 years ago
5

What is the solution to the equation

Mathematics
1 answer:
FinnZ [79.3K]3 years ago
4 0
The answer is -7 :) hope this helps
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I need help for all of them please!
Nonamiya [84]

Answer:

pls give brainlist

Step-by-step explanation:

definitions

complement: either of two angles whose sum is 90°.

supplement: either of two angles whose sum is 180°.

i took a pic for problems 3-8, IM NOT A BOT.

4 0
2 years ago
If Lupe walk 0 miles, he will earn $50 for his library fundraiser just by signing up to help. But if Lupe walks 1 mile, he will
wlad13 [49]

Answer:

$10

Step-by-step explanation:

Given that:

Amount earned for 0 mile = $50 (earned for signing up)

Amount earned for walking 1 mile = $60 ($50 for signing up and $10 for. Walking)

Hence, the amount earned per mile walked according to the information given is $10

Total amount earned =. Sign up fee +. Walking fee

$60 = $50 + walking fee

Walking fee = $60 - $50

Walking fee =. $10

Miles walked = 1 mile

Hence , amount earned per mile = $10

7 0
2 years ago
Josh had $10 more than Carly, so he gave Carly half of his money. Then Carly had more money than josh, so she gave Josh $4. Then
DedPeter [7]

each person starts with $8.

<u>Step-by-step explanation:</u>

Here we have , Josh had $10 more than Carly, so he gave Carly half of his money. Then Carly had more money than josh, so she gave Josh $4. Then they both had $13. We need to find  How much money did each person start  . Let's find out:

Suppose Carly had $x ,  Josh had $10 more than Carly i.e. $(x+10), so he gave Carly half of his money i.e.

⇒ \frac{x+10}{2} ,Now , Josh have $\frac{x+10}{2}  & Carly have x + \frac{x+10}{2} .

Then Carly had more money than josh, so she gave Josh $4 . So ,

Josh now have $(4+\frac{x+10}{2})  and  Carly now have $(x+\frac{x+10}{2} -4) . Since both are equal :

⇒  (x+\frac{x+10}{2} -4) = (4+\frac{x+10}{2})

⇒  x-4 = 4

⇒  x=8

Therefore , each person starts with $8.

8 0
3 years ago
What is the formula to find the interest
Andre45 [30]

i = prt

Hope this helps

3 0
3 years ago
Read 2 more answers
Need help thanks in advanced
olga55 [171]

Answer:-1

Step-by-step explanation:

3 0
2 years ago
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