Answer:
2x = 70
Step-by-step explanation:
4x - 2x = 70
2x = 70
x = 70/2
x = 35
Answer:
Your answer is 65
Step-by-step explanation:
f(x) = x² - 4x - 12
f(-7) = (-7)² - 4 x (-7) - 12
= 49 - (-28) - 12
= 49 + 28 - 12
= 77 - 12
= <u>65</u>
Answer:
30
Step-by-step explanation:
538 = 540
509 = 510
40 - 10 = 30
To find this, we simply multiply 75 by 2/5
75 * 2/5 = 75*2/5
150/5 = 30
She will use 30 gallons of paint.
Answer:
Step-by-step explanation:
1. T
2. F
3. F
4. T
5. F
6. T