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swat32
4 years ago
9

Lawrence buys his friends candy in the morning for $4 a box, but forgot some of his friends, so he went back to the candy shop a

nd purchased the same candy but they had increased in price. He paid $5 a box. Let t represent the number of boxes of candy Lawrence purchased. Write an expression that represents these purchases.
Mathematics
1 answer:
Alex787 [66]4 years ago
6 0

He purchased "t" boxes for $4 and then went back later and purchased "t" boxes for $5.

4t + 5t

4t +5t = 9t

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Jim had 5/7 of a pound of candy. she ate 1 3/4 of that candy. how many pounds of candy did he eat?
harkovskaia [24]
What she ate is
(13/4)×(5/7)
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5 0
3 years ago
Scott wants to cover his patio with concrete pavers. If the patio is shaped like a trapezoid whose bases are 11 feet and 13 feet
GenaCL600 [577]

<u><em>Answer:</em></u>

Scott will need 168 ft² of pavers to cover his patio

<u><em>Explanation:</em></u>

Scott wants to cover a trapezoid-shaped patio

<u>This means that:</u>

To get the number of square feet of pavers he'll need, we need to get the area of his patio

<u>Area of trapezium id calculated as follows:</u>

Area = \frac{base_{1}+base_{2}}{2} * height

<u>We are given that:</u>

base₁ = 11 ft

base₂ = 13 ft

height = 14 ft

<u>We now substitute with the givens to get the area as follows:</u>

Area = \frac{11+13}{2} * 14 = 168ft^2

<u>This means that:</u>

Scott will need 168 ft² of pavers to cover his patio

Hope this helps :)

5 0
3 years ago
A runner covers a distance of 1200m with an average speed of 4m/s. How long does it take to run this distance? Then calculate th
Nadusha1986 [10]

Answer:

5mins

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8 0
3 years ago
Solve for g:<br> 3/16=(-5/4)+g
Musya8 [376]

Answer:

g = 23/16

Step-by-step explanation:

3/16 = (-5/4) + g

g = 5/4 + 3/16

g = 23/16

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The seamstress will need 12 inches of special fabric. 
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