Ben solved an equation as shown below, Equation 2 (-3×+1)=9×-8. what did he do wrong. step1. -6×+2=9×- 8. step2. -6×+9×=-8+2. st ep3. 3x=-6. step4. x=-2
2 answers:
He just switched sides of the variables and numbers. Instead if adding the opposite.
failed to evaluate 9 × - 8
2( - 3x + 1) = 9 × - 8
- 6x + 2 = - 72 ( subtract 2 from both sides )
- 6x = - 74 ( divide both sides by - 6 )
x =
You might be interested in
Answer:
D—
The histogram will have a horizontal or an x axis of time/minute intervals of the calls (5 minutes in each), and the vertical axis or y axis will be the number of calls made.
Negative six sevenths -6/7
f(x) = 20x² - 18x - 25
f(-1) = 20(-1)² - 18(-1) - 25
= 20 + 18 - 25
= 13
Answer:
330
Step-by-step explanation:
-$737737373hhhehehwywuuuwu
It's 78π inches so probably d.
