The answer is 6x to the power of 2 +48x
Answer:
x = -22.5
Step-by-step explanation:
-0.4x - 3.1 = 5.9
+3.1 +3.1
-0.4x = 9
/-0.4 /-0.4
x = -22.5
Answer:
- 3
Step-by-step explanation:
Let's call x the price of a box of slime.
Gianna spent 4 × $58 for art supplies so 4(58) + 8x all together. We have
392 ≤ 4(58) + 8x ≤ 472
We can work with both inequalities at once. 4(58)=232 so we subtract that from all three sides.
160 ≤ 8x ≤ 240
Divide all three sides by 8, a positive number so the inequalities don't flip.
20 ≤ x ≤ 30
Answer: Least: $20, Most: $30
