Answer: $2.72
Step-by-step explanation: Multiply the amount of strawberries in this case 3.4 by the price per unit in this case $0.80 per pound.
Answer:
see explanation
Step-by-step explanation:
k=3, giving 3, 4, 5 as the three integers.
He should have used k + (k+2) + (k+4) = 4k
which gives k = 4 and the correct answer is
4, 6, 8
Answer: 3.6
Step-by-step explanation: 3x1.2= 3.6
A + b = 15 ..... eq 1
a – b = 12 ...... eq 2
So a = 15 – b
Substitute in eq 2 :
15 – b – b = 12
15 – 2b = 12
–2b = 12 – 15
b = 1.5
So a = 15 – 3/2 = 13.5
4ab = 4 x 13.5 x 1.5 = 81
