Answer:
81
Step-by-step explanation:
by dividing the smallest number from the bigger number to get the last house
B. 5
Each row across (left to right) adds up to 43
33/12 = 2.75 per can
2.75 * 7 = 19.25......so its 19.25 for 7 cans
Answer:
The distance flown
Step-by-step explanation:
The distance flown is dependent on the speed of the plane
-4x+0y=-8
=> x=2
substitute 2 into either function for y
it will come out the same and u will have solution
Note, if slopes or coefficient of x are the same => no solution because lines are parallel
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