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3 years ago

Tim has a box of 15 markers he gives 3 markers each to 4 friends what expression can show the number of markers Tim has left

Mathematics

2 answers:

Ira Lisetskai [31]3 years ago

5 0

He will have 3 markers left

lutik1710 [3]3 years ago

3 0

(3 x 4) (15-12)
That is because each friend is getting 3 markers, there are four friends. so the product of that is minus the total number of markers he has.

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A multiple must be greater than or equal to the largest starting number. True or False

podryga [215]

I'll use multiples of 2 and 4 as an example:

Multiples of 2: 2, 4, 6, 8...

Multiples of 4: 4, 8, 12, 16...

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<em>Hope this helps! :)</em>

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4 years ago

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4 years ago

Mae Ling earns a weekly salary of $380 plus a 8.0% commission on sales at a gift shop. How much would she make in a work week if

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3 years ago

Use prime factorization to reduce each fraction 1. 22/165 2. 35/210

yKpoI14uk [10]

Lets find the prime factorization of 22, 165, 35 and 210. Prime factorization of a number is breaking a number down into the set of prime numbers which multiply together to result in the original number.

The prime factorization of the number 22 is:

$22=2\times11$

Similarly, for 165, 35 and 210 we have

$\begin{gathered} 165=3\times5\times11 \\ 35=5\times7 \\ 210=2\times3\times5\times7 \end{gathered}$

Then, we can solve the given questions.

Question 1.

$\frac{22}{165}=\frac{2\times11}{3\times5\times11}$

so we can cancel out the number 11 and get

$\frac{22}{165}=\frac{2}{3\times5}=\frac{2}{15}$

Then, the answer is

$\frac{2}{15}$

Question 2.

$\frac{35}{210}=\frac{5\times7}{2\times3\times5\times7}$

and we can cancel out the number 5 and 7, then we obtain

$\frac{35}{210}=\frac{1}{2\times3}$

then, the answer is

$\frac{1}{6}$

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1 year ago

Property in Dry Gultch County is assessed at $305,000,000. The taxes to be raised are $13,750,000.

jarptica [38.1K]

The tax rate is obtained by dividing the amount of the taxes be raised by the cost of the property. Then, multiply the quotient by 100%. The operations are shown below,
($13,750,000) / ($305,000,000) x 100%
The answer is approximately equal to 4.5%. Thus, the answer is letter B.

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4 years ago