Answer: 19 macaroons
Step-by-step explanation:
Let's create an equation to represent this situation. Let x represent the number of macaroons that Em made.
33=x+x+5
33=2x+5
33-5=2x+5-5
28=2x
28/2=2x/2
14=x
This means that Em made 14 macaroons.
14+5=19
Therefore, Jim baked 19 macaroons.
100% - 30% = 70%
The shirt is selling for 70% of the original price.
Multiply the original price by 70%
26.98 x 0.70 = 18.89
The sale price is $18.89
(x^2 +3)(5x+9)
5x^3 + 9x^2 + 15x + 27
Answer:
1. 76.5 days 2. $57.69 per day
Step-by-step explanation:
V=(4/3)(pi)(r^3)
r=7
Hope this’ll help
