Answer:
x = 42
Step-by-step explanation:
y = x/7 + 15 ; y = 21
21 = x/7 + 15
21 - 15 = x/7
6 = x/7
x = 6 × 7
x = 42
Thus, The answer is 42
<u>-TheUnknownScientist</u>
Answer:
3.3
Step-by-step explanation:
logging in and answering
Answer:
first
Step-by-step explanation:
half of right angle
Answer:

Step-by-step explanation:
Given
- 
The LCM of 4 and 5 is 20
= 
= 
Answer: x-intercept is -9
Step-by-step explanation: To find the x intercept y is 0 and to find the y intercept x is 0. 18 divided by -2 is -9, which is the answer