Answer:
y= 45
x=9
Step-by-step explanation:
plug 5x into y since y=5x:
5x=4x+9
-4. -4
x=9
5(9)=45
You can use the greatest common factor to simplify fractions.
A ratio is an expression that tells us the quotient of two numbers.
Answer:
Yes,
Step-by-step explanation:
$40+20%=$48 . Probably Jane's friend is correct
12p+3=99 can be used to find the price p of each jersey.
Step-by-step explanation:
Given,
Number of jerseys ordered = 12
Price of each jersey = p
Shipping cost of jerseys = $3
Total cost of order = $99
According to given statement;
Total cost = Number of jerseys * cost of each jersey + Shipping cost
99 = 12p+3
12p+3=99 Eqn 1
12p+3=99 can be used to find the price p of each jersey.
Keywords: equation, addition
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