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viva [34]
3 years ago
10

Bananas cost $0.49 per pound and grapes cost $1.15 per pound. Leanne bought 3.5 pounds of bananas and 2.4 pounds of grapes. How

much did she pay for the bananas and grapes?
Mathematics
2 answers:
ratelena [41]3 years ago
8 0
(.49*3.5)+(1.15*2.4)=1.72+2.76=$4.52
Allisa [31]3 years ago
4 0
0.49×3.5=1.71

1.15×2.4=2.76
2.76+1.71 =4.47
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hodyreva [135]

The expression for the total amount of apples is 29x

<em><u>Solution:</u></em>

Given that,

Sarah has 12 bags of apples

Mikaela has 17 bags of apples

Each bag has the same amount of apples inside

Let "x" be the number of apples in each bag

Then,

Sarah has 12x apples

Mikaela has 17x apples

<em><u>Wrie an expression for the total amount of apples</u></em>

Total amount of apples = 12x + 17x

<em><u>Then simplify it using the distributive property to create an equivalent expression</u></em>

By distributive property,

a(b + c) = ab + bc

Therefore,

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3 years ago
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arlik [135]

Answer:

A. d

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5 0
3 years ago
Lydia's school is holding a candy fundraiser. They are selling lollipops for $0.50 and candy bars for $1.50 Lydia buys 6 lollipo
tensa zangetsu [6.8K]

Answer:

8

Step-by-step explanation:

Let's say that the amount of lollipops Lydia buys is represented by x and the number of candy bars is represented by y. For each x, Lydia spends 0.50, and for each y, Lydia spends 1.50. This means that the total amount she spends can be represented by the equation 0.50*x+1.50*y. Our equation is then 0.50*x+1.50*y=15

Using our equation, we can plug 6 in for x, resulting in 0.50*6+1.50*y=15, so 0.50x+1.50y=15\\0.5(6)+1.50y=15\\3+1.50y=15\\1.50y=12\\y=8

In this set of equations, we plugged 6 in, multiplied it out, then subtracted 3 from both sides, and finally divided both sides by 1.50 to get 8 as our answer.

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4 years ago
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shusha [124]

Answer:

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4 0
3 years ago
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Step-by-step explanation:

512+18=530

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