A. no
b. yes
c. no
hope this helped!!!
Answer:
-5
Step-by-step explanation:
3x²y + xy²
Let x = -1/2 and y = 4
3(-1/2)^2 (4) + (-1/2) (4)^2
Exponents first
3(1/4) (4) + (-1/2) 16
Multiply
3 - 8
Subtract
-5
891 were sold
.55x1800= 990
10% of 990 roses is 99 (99 is left over)
990-99= 891
Step-by-step explanation:
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