Answer:
15.
Step-by-step explanation:
f(x)=9+2x
x = 3, so f(3) = 9 + 2(3)
= 15.
Answer:
10 nickels
9 dimes
5 quarters
Step-by-step explanation:
The pizza place should sell 45 cheese pizza in order to reach daily goal.
Step-by-step explanation:
Let, x=pepperoni pizzas and y= cheese pizzas.
And 15x+12y=540
If pizza place runs out of pepperoni pizza, then x=0 we need to find how many cheese pizza (y) must be sold to achieve the goal.
Putting x=0 and finding y,

So, The pizza place should sell 45 cheese pizza in order to reach daily goal.
Keywords: Word Problems
Learn more about word problems at:
#learnwithBrainly
2x-3>11-5x
Simplify both sides of the equation
2x-3>-5x+11
Add 5x to both sides
2x-3+5x>-5x+11+5x
7x-3>11
Add 3 to both sides
7x-3+3>11+3
7x>14
Divide both sides by 7
7x/7>14/7
x>2
I hope that's help !
Answer: 16 feet is the width and 25 is length
Step-by-step explanation:
x*(2x-7)=400
Word problem written in numerical form^^^^
Solve for x to get 16
length = 2(16)-7= 25
Check our work
16*25=400 yay