3 years ago

I need help with this question:(

Mathematics

1 answer:

vivado [14]3 years ago

5 0

The answer is 8^18...
3*6 = 17 and the 8 stays the same

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valentinak56 [21]

Answer:

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Step-by-step explanation:

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3 years ago

There are eight more girls than boys in the high school math club. the club has a total of 44 members. how many boys and how man

Diano4ka-milaya [45]

2x + 8 = 44

2x = 36

x = 18

There are 18 boys, and 26 girls

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3 years ago

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Kristin paid $18.60 for 3 pounds of candy.

Bezzdna [24]

Answer:

Step-by-step explanation:

Per pound of candy = 18.60 ÷ 3 = 6.2

No you cannot even buy a candy for 1

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3 years ago

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If I bought 3 shirts that cost the same and I got a coupon for 10 dollars off and I spent 65 altogether what equation can be use

Shkiper50 [21]

I think this is the answer
65+10/3
Hope this helps

3 0

3 years ago

Jim would like to create a pencil holder with no top. He would like it to be 5 inches taller and 3 inches wide. He can't decide

irakobra [83]

Answer:

$\$11.13$

Step-by-step explanation:

step 1

Find the surface area of the cylinder

The surface area of the cylinder is equal to

$SA=\pi r^{2} +2\pi rh$

we have

$r=3/2=1.5\ in$ ----> the radius is half the diameter

$h=5\ in$

assume

$\pi =3.14$

substitute

$SA=(3.14)(1.5)^{2} +2(3.14)(1.5)(5)=54.165\ in^{2}$

<em>Find the cost</em>

$54.165*(0.75)=\$40.62$

step 2

Find the surface area of the square prism

The surface area of the prism is equal to

$SA=b^{2} +4bh$

we have

$b=3\ in$

$h=5\ in$

substitute

$SA=(3)^{2} +4(3)(5)=69\ in^{2}$

<em>Find the cost</em>

$69*(0.75)=\$51.75$

step 3

Find the difference of costs

$\$51.75-\$40.62=\$11.13$

4 0

3 years ago