i thimk is two number wich is
c 9.8
d 12 cm
yoou
are
add
them
up
Answer:
Step 1. The answer is no.
Step 2. The answer is b.
Step-by-step explanation:
I think Step 2 already sort of explains the reasoning behind the answer for step 1.
Hope this helps!
Let S = spoon
Let K = knife
1 knife is thee times the cost of a spoon, so it would be 3S
Now you have 9S + 12K = 82.80
We can replace the K with 3S:
9S +12(3S) = 82.80
Simplify the left side:
9S + 36S = 82.80
Add:
45S = 82.80
Divide both sides by 45"
S = 82.80 / 45
S = 1.84
One spoon cost $1.84
We know one knife cost 3 times as much, so multiply the cost of a spoon by 3:
Knife = 1.84 x 3 = $5.52
Step-by-step explanation:
28+29=57
57+42=99 so 99 should be your answer
Answer:
5100
Step-by-step explanation:
If 95% are men, then 5% are women, so:
100 ---- x
5 ---- 255
You multiply 255 by 100 and divide the answer by 5
25500 / 5 = 5100
