Answer:
D. 68%
Step-by-step explanation:
38/56 = 0.678
Move the decimal over 2 spots to get 67.8
Round that up to 68
Answer:
-9/7
Step-by-step explanation:
Put the equation into y = mx + b form, by first isolating y:
9x + 7y= 7
7y = -9x + 7
Divide each side by 7:
y = -9/7x + 1
So, -9/7 is the slope.
Answer:
1.5
Step-by-step explanation:
Vertical angles are congruent so:
7x=8x-12
Subtract 7x from both sides:
0=8x-12
Add 12 to both sides:
8x=12
Divide both sides by 8:
x=1.5 or
x= 3/2
To find the answer, we substitute in the values of y and x
(8 × 3) - 6 = 24 - 6 = 18
So your answer is 18
I hope this helps!
325 is your answer because 5x65 is equal to 325
