Answer:
a=25,b=-23
Step-by-step explanation:
f(x)=6x-5
a. f(5)=6(5)-5
f(5)=30-5
f(5)=25
b. f(-3)=6(-3)-5
f(-3)= -18-5
f(-3)=-(18+5)
f(-3)=-(23)
f(-3)=-23
32=w+y, w=32-y...
11.95w+11.5y=373.4, using w from above gives us:
11.95(32-y)+11.5y=373.4
382.4-11.95y+11.5y=373.4
-.45y=-9
y=20
So 20 yellow and (32-20) 12 white shirts were sold.
Some fractions and ratios can be written as mixed numbers.<span>Fractions and ratios cannot have zero in the denominator.
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