Hi!
30 = x
f(x) = -1/5x - 14 find x when f (x) = -8
Set the equation equal to -8
-8 = -1/5x - 14
Add 14 to both sides.
6 = -1/5x
Multiply both sides by -5.
30 = x
Hope this helps! :D
Answer:
-6,6
Step-by-step explanation:
Step-by-step explanation:
S=smaller number; L=larger number=3S
.
4S+5L=133
4S+5(3S)=133
4S+15S=133
19S=133
S=7 ANSWER 1: The smaller number is 7.
.
L=3S=3(7)=21 ANSWER 2: The larger number is 21.
.
CHECK:
4S+5L=133
4(7)+5(21)=133
28+105=133
133=133
Answer:
Step-by-step explanation:
Given the following question:
To estimate by the nearest hundred, we have to find the hundreds place value and then look at the number next to it, to find out if that number is greater than or equal to five.
Hope this helps.
By what percent does the price change, if the price was $100 and now it is $1250?
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x/100 = 1250/100
x = 1250 Percent
tell me if I'm wrong or not:)