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zysi [14]
4 years ago
15

-(-(-)(-)(-10x))=-5 solve for x

Mathematics
2 answers:
KATRIN_1 [288]4 years ago
8 0


heres a quick tip In these kind of Questions count the number of "-" and if they are odd then your answer will be -X if it is even the the anwer will be +X  (X can be any number) so the answer will be like

-10x=-5---->x=-5/-10--->x=5/10--->x=1/2--->x=0.5

slega [8]4 years ago
4 0
-(-(-(-(-10x))))=-5\\
-10x=-5\\
x=0.5 \Rightarrow A
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Out of 200 people eating at a diner, 70% ordered
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Step-by-step explanation:

4 0
3 years ago
Help meeee pleaseeeee
dsp73

3 = 379.25

4 = 1587.50

5 = 198.88

6 = 1217.50

7 = 1788.20

8 = 1408

9 = 205

10 = 1516

11 = 2034

12 = 880

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7 0
3 years ago
Bryan made up a game. Each team starts with seven points. Each time a team answers a question correctly, they earn five points.
Margaret [11]
The given equation is:
t = 7 + 5q
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t is the total number of points
q is the questions answered correctly

We are given that the total of correct answers is 6 and we want to find the total number of points. Therefore, all we have to do is substitute with the number of answers in the given equation to get the total points as follows:
t = 7 + 5q
t = 7 + 5(6)
t = 7 + 30
t = 37 points
5 0
3 years ago
Read 2 more answers
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