3 years ago

Given that f(x) = 2x − 5, find the value of x that makes f(x) = 15.

1 answer:

8 0

Answer:

Step-by-step explanation:

so you replace all the x's with 15 and it becomes

2×15-5

2×15=30

30-5=25

You might be interested in

VMariaS [17]

I got you- The answer is (B. 4) hope this helps, if you need me to explain ask in the comments. Have a good day/night:)

5 0

2 years ago

True [87]

Answer:

To perfect the answer and great

7 0

2 years ago

Shtirlitz [24]

The combined area of the tables would be 63.

6 0

3 years ago

aliya0001 [1]

Answer:

75:3 is the original one. 3 goes into both numbers, so simplify by dividing/3

25:1 is the unit or 25 miles per gallon

3 0

2 years ago

Studentka2010 [4]

Answer:

B. 5

Step-by-step explanation:

Let x = length of shorter leg

longer leg = $\sqrt{3}$ times the shorter leg

5 $\sqrt{3}$ = x $\sqrt{3}$

x = 5

5 0

2 years ago