Your camera is not faster than ur friends the difference is 0.015
Answer:
Distributive Property
Step-by-step explanation:
5(x - 7) = 55 ⇒ 5x - 35 = 55
The 5 was distributed in 5(x-7) to get 5x - 35.
Answer:
x = -3
y = 3
Step-by-step explanation:
<u>Step 1</u>
X = 15 - 6y
<u>Step 2</u>
Replace x with 15 -6y in the second eqation
3(15 - 6y) + 4y = 3
45 - 18y + 4y = 3
45 - 3 = 18y - 4y
42 = 14 y
y= 3
find x:
X = 15 - 6(3)
x = -3
Answer:
a. x=40 b. x=19
Step-by-step explanation:
a. 40+40= 80
80+10=90
90=right triangle
b. 3 x 19= 57
57+19
76+14= 90
90=right triangle
Answer:
1) x = 17, line a parallel to line b
2) x = 18, line a parallel to line b
Step-by-step explanation:
If line a parallel to line b then (10x - 40) + 50 = 180
Solve for x
10x - 40 + 50 = 180
Combine like terms
10x + 10 = 180
10x = 170
x = 17
x = 17, line a parallel to line b
-------------------------------------------------
If line a parallel to line b then 5x - 16 = 74
Solve for x
5x - 16 = 74
5x = 90
x = 18
x = 18, line a parallel to line b
