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2 years ago

7

At the farmers’ market, two pounds of peaches cost $4.20. How much will five pounds cost?

2 answers:

djyliett [7]2 years ago

8 0

Each pound of peachs costs $2.10.
($4.20 ÷ 2)

Therefore five pounds of peaches would be $10.50.
($2.10 × 5)

xz_007 [3.2K]2 years ago

5 0

10.50 because 2.10 times 5 =

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yawa3891 [41]

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2 years ago

If 2x+3y = 4 and y = 34, what is the value of x?

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Answer:

Step-by-step explanation:

2x + 3y = 4

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2 years ago

1. William earns $134,644.80 per year, and has his federal taxes withheld from each weekly check. In addition, a total of $53.60

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2 years ago

aul bought 9 total shirts for a total of $72. Tee shirts cost $10 and long sleeve shirts cost $7. How many of each type of shirt

vodomira [7]

Set up a system of equations:

$\text{Total shirts bought}$

$x + y = 9$

$\text{Total cost}$

$10x + 7y = 72$

x represents how many tee shirts were bought, and y represents how many long sleeve shirts were bought.

For the first equation, subtract y from both sides to get x by itself:

$x = 9 - y$

We'll now use substitution. Since x is equal to a value, we can substitute this value for the other equation:

$10(9-y) + 7y = 72$

Distribute the 10 to both terms in parentheses:

$10 \times 9 = 90$

$10 \times -y = -10y$

$90 - 10y +7y = 72$

Combine like terms:

$-10y + 7y = -3y$

$90 - 3y = 72$

Subtract 90 from both sides:

$-3y = -18$

Divide both sides by -3 to get y by itself:

$y = 6$

6 long sleeve shirts were bought.

Now you have a value for y. Input this value into the first equation:

$x + 6 = 9$

Subtract both sides by 6 to get x by itself:

$x = 3$

3 tee shirts were bought.

The answer is B. 3 tee shirts and 6 long sleeve shirts.

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2 years ago

Read 2 more answers

A 16 ft monument consists of a rectangular prism and a square pyramid, as shown below. If the exposed surfaces of the monument a

icang [17]

Answer and Step-by-step explanation:

The actual answer is 348.

4 rectangles with area 60 each, which, when added together, equals 240.

1 square with area 36.

Each triangle face is 18 each, so 72.

<u>Add those together and the answer is 348 </u> $ft^2$ <u> :).</u>

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<u></u>

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2 years ago