Tony has a part-time job and gets pald the same amount each hour. For each hour he works, he puts $3 aside for his mom. Tony total amount he keeps each day Is $42. How much does he get paid cach hour?
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(a) Write an equation that could be used to answer the
question above. First, choose the appropriate form. Then,
fill in the blanks with the numbers 3, 6, and 42. Let h
represent the amount (in dollars) Tony gets pald each
hour.
х
5
?
+
(b) Solve the equation in part (a) to find the amount
dollars) Tony gets pald each hour.
h =

d. bc = 12 and ef = 16

step-by-step explanation:

we are given that δabc : δdef such that .

also, it is given that

so, from the options, we need that .

a.

b.

c.  

d.

as, we can see that only option d gives the same ratio as i.e. .

hence, the possible lengths are bc = 12 and ef = 16.

f(x) = y

f(-3) = -5

step-by-step explanation:

36 girls

step-by-step explanation:

the 48 boys is 4 parts of the ratio

divide 48 by 4 to obtain one part of the ratio

= 12 ← 1 part of the ratio

3 parts = 3 × 12 = 36 ← number of girls

x equals 1

step-by-step explanation:

f(4)=f(×)

x=1