3 years ago

If n is a number write an algebraic expression for..... Fifteen more than a number

Mathematics

2 answers:

11111nata11111 [884]3 years ago

6 0

Let X equal unknown value X+15

qwelly [4]3 years ago

5 0

If n= a variable (unknown number) then you need fifteen more than that variable the Algebraic expression would be n+15

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ElenaW [278]

Answer:

The answer should be M = 5/9(R - 21)

Step-by-step explanation:

To find this value, follow the order of operations to isolate M.

R = 9/5M + 21

R - 21 = 9/5M

5/9(R - 21) = M

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3 years ago

Laura is paying 1.07x including tax for a sweater that costs x before tax. Write this expression in another way to show the amou

ludmilkaskok [199]

Laura is paying 7% as tax.

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aleksley [76]

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I hope this helps!

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4 years ago

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bekas [8.4K]

Answer:

Step-by-step explanation:

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53,806 in expanded form using exponents

Sholpan [36]

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