1 answer:
Answer:
w(7) = 24
Step-by-step explanation:
To evaluate w(7) substitute a = 7 into w(a)
w(7) = 4(7) - 4 = 28 - 4 = 24
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You use y=mx+b i think to find the total cost
Answer:
25% each
Step-by-step explanation:
45.8÷4=11.45 each.
so.if 45.8 is equal to 100%
11.45 how mych will be?
11.45×100÷45.8
1145÷45.8 = 25%
Answer:
l3-5 Is how you should write this.