According to the vertical angle theorem, vertical angles are congruent.
So, we can set up the equation 7x+1=120.
Solve.
7x=119
x=17
Since the only answer choice with x=17 is the last choice, it is the answer.
Hope this helps!
Answer:
y+1 1/4=3 3/4 or y.1 1/4=3 3/4
Step-by-step explanation:
Answer:
x = 1
Step-by-step explanation:
To solve an equation for a variable, we need to isolate (get the variable alone on one side)
(the order of the following was determined by PEMDAS)
5x + 5 = 5 (10 ÷ 5) [simplify inside parentheses]
5x + 5 = 5 (2)
5x + 5 = 10
- 5 -5 [subtract 5 from both sides to isolate x]
5x = 5
÷5 ÷5 [divide both sides to get x]
x = 1
hope this helps!!
Answer:
After 4.5 hours of driving at the same constant speeds, Drew and Rachel are 6.5 miles apart.
Hope This Helps :)
