Answer:
1.11
2.14
3.7
4.10
Step-by-step explanation:
1. 6÷x +9
6÷3=2
2+9=11
2. 8x-3+y
8×2 -3+1
=16-3+1
= 16-2=14
3. 2xy
=2×5×-3
=10-3 =7
4. 2x^2-y
=2×3^2-8
=2×9-8
=18-8
=10
F - 1.47
The largest box represents 100 small cubes or 1. The four pillars represent 10 and there is four of them so it is 40. Then, the individual cubes are 7. So, 1.47.
Answer:
PEMDAS
Step-by-step explanation:
P=Parentheses
E=Exponents
M=Multiplication
D=Division
A=Addition
S=Subtraction
Answer:
himself: grandmother: neighbor: total
3 3 6 12
Step-by-step explanation:
himself: grandmother: neighbor: total
1 1 2 4
The total lbs is 12
12/4 = 3
Multiply each by 3
himself: grandmother: neighbor: total
1*3 1*3 2*3 4*3
3 3 6 12
Answer:
yes
Step-by-step explanation: