it takes ahmed 20 hours to rake the front lawn while his brother, jeff, can rake the lawn in 16 hours. how long will it take the
m to rake the lawn working together
1 answer:
Answer:
36 hours
Step-by-step explanation:
20+16= 36
0+6=6
10+20=30
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Answer:
c 120
Step-by-step explanation:
I'm thinking isit is c120
25 bags have zips on them
FOIL first outer inner last it’s distribution
X+3y=7
x-3y=1
add them together
x+3y=7
<u>x-3y=1 +
</u>2x+0y=8
2x=8
divide 2
x=4
subsitute
x+3y=7
4+3y=7
subtract 4
3y=3
divid 3
y=1
x=4
y=1
answer is A
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1) Take 18 and multiply it by 5 = 90
2) Then subtract 26 = 64
3) Then subtract 18 = 46
4) Then subtract 12 = 34
5) Then subtract 8 = 26
The answer is 26.
