Answer:
x=9
Step-by-step explanation:
To solve, simplify the equation them isolate x.
8(2x- 6) = 96 Distribute over brackets by multiplying
16x - 48 = 96 Add 48 to both sides
16x = 144 Divide both sides by 16
x = 9 Final answer
Sam will need $20.42 if she wants to buy all three books.
When a number is raised to a negative exponent, change the exponent to a positive number and put the number and exponent under 1:
3^-2 = 1/3^2 = 1/9
Answer: 1/9
Answer:
Step-by-step explanation:
row 1 = 4005
row 2 = 1049
row 3 = 2095
row 4 ($) = 8909
The answer will also decrease.
