Answer:
9018000
Step-by-step explanation:
So you need to do the exponents first because they're in the parenthesis.
10^6 = 1000000
10^4 = 10000
Now your equation should look like (9 x 1000000) + (1.8 x 10000)
Now you just simplify the equation.
(9 x 1000000) + (1.8 x 10000) = 9018000
Answer:
76
Step-by-step explanation:
Is the 10 taking away 5 or was it meant to me 10.5 ?
R=rita's age
m=mother's age
g=grandmother's age
mother is 4 times as old as rita
m=4r
grandmother is 2 times as old as mother
g=2m
sum is 104
r+m+g=104
subsitute 4r for m and 2m for g
r+4r+2m=104
subsitute 4r for m
r+4r+2(4r)=104
r+4r+8r=104
13r=104
divide both sides by 13
r=8
4r=m=32
8r=2m=g=64
rita is 8
mother is 32
grandmother is 64
Answer:
$13.75 per scarf
Step-by-step explanation:
Divide