The answer is $2.25
I would use this proportion
24 / 3 18/x
18 times 3=54
54 divided by 24=2.25
X=$2.25
Multiply, then you get 2a - 10 = -2. Then isolate the variable by adding 10 on both sides. you get 2a = 8. divide both by 2 and you get a = 4
Answer:
8(0.8)+4*0.5
=6.4+2
=8.4 ANS
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
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Answer:
9 beads are purple
Step-by-step explanation:
we know that
To find out how many beads are purple, multiply the total beads by the fraction of the beads that are purple
so

therefore
9 beads are purple
Another way to solve the problem is convert the fraction in percentage
we have

so
If the total are 18 beads
50% is 9 beads
therefore
9 beads are purple