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torisob [31]
3 years ago
5

A boy weighs 22.5 kilograms. How much does he weigh in pounds? Use the following conversion: 1 kilogram is 2.2 pounds.

Mathematics
1 answer:
salantis [7]3 years ago
4 0

22.5 x 2.2 = 49.5 pounds

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You are creating bracelets and then selling them to your friends at a 85% markup rate. If it costs you $1.80 to create the brace
posledela

Answer:

you will add $1.53 to every bracelet you make

Step-by-step explanation:

figure out what 85 percent of 1.80 is and then add that to 1.80 for the total price

85% x 1.8 = 1.53 (markup ammount)

1.80 + 1.53 = 3.33 (total cost)

5 0
3 years ago
-4÷[1/3(7-1/2)]+3<br>(pls show your work) ​
jek_recluse [69]

Step-by-step explanation:

= -4 ÷ ( 1/3 × (7 - 1/2) ) + 3

= -4 ÷ ( 1/3 × 13/2 ) + 3

= -4 ÷ 13/6 + 3

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3 0
2 years ago
The length of each edge of a cube is x centimeters. If x is an integer, why is the volume of the cube not equal to 15m^3?
Nadusha1986 [10]

Suppose the length of each side of the cube is x, so the volume must be:  

x^3.  

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4 0
3 years ago
Use the box method to distribute and simplify (3X- 6)(3X +5) drag and drop the terms to the correct locations of the table
uranmaximum [27]

Answer:

9x^2 - 3x - 30

Step-by-step explanation:

      3x       l    5

3x l  9x^2  l   15x

    l    -----   l  ------

-6  l -18x    l  -30

7 0
3 years ago
The area of the square is 100 square centimeters. What is the area of the circle?
Setler79 [48]

length \: of \: 1 \: side = diameter

area \:  =  {l}^{2}  \\ 100 =  {l}^{2}  \\  \sqrt{100}  = l \\ l = 10

diameter = 2 \times radius \\ 10 = 2 \times radius \\ radius = 5

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6 0
2 years ago
Read 2 more answers
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