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2 years ago

What is the product of 18 and k

1 answer:

8 0

18k i believe because it is a varible and a number so when u multiply them u just put them together.... is this multi choice question because to see the answers would help

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Combine like terms: 80 + 50m + 65 + 40m

Nuetrik [128]

Answer:

90m+145

Step-by-step explanation:

80 + 50m + 65 + 40m

90m+145

3 0

2 years ago

Can an opposite and an absolute value of an integer be the same?

krek1111 [17]

Yes and opposite and an absolute value of an integer will be the same.

8 0

2 years ago

A number decreased by half of the number is four. What is the number?

MrRa [10]

Answer:

four is the right answer i think

4 0

2 years ago

Read 2 more answers

What is the value of k in the function ƒ(x) = 108 – kx if ƒ(–4) = 124?

ruslelena [56]

Answer:

Step-by-step explanation:

If f(x)= 108-kx, then all you have to do is plug in the given value of x which is -4, then equal it to the given value of 124.

$108 - kx = 124\\108 - k(-4) = 124\\\\108 + 4k = 124\\\\4k = 124 - 108\\\\k = 16/4\\\\k = 4$

3 0

1 year ago

If the sales tax rate is $8.25 per $100.00.What is the sales tax if the sale amount is $54.80?

Brums [2.3K]

Answer: $4.52

Step-by-step explanation:

From the question, sales tax rate is $8.25 per $100, this means that for every $100 item sold, $8.25 will be paid as sales tax.

Sales tax for 54.80 = x

Step 2: write the equation as;

8.25 = $100

Sales tax for $1 item will be (divide both sides by 100

$8. 25/ 100 = $0.0825

Step 3: determine the sales tax on $1 item, that is if sales tax $1 item = $0.0825

Sales tax for $54.80 item will be 0.0825 x 54.80

= $4.52

7 0

2 years ago