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athematical equation for each sentence.
1. A number increased by 7 is 25
2. Eleven diminished by a numbe
3. Five times a number is 45.
4. The quotient of a number and
5. Twelve plus nine is x​

Sagot :

Head9215go

Answer:

1.) x+7=25

2.) 11-x

3.) 5x=45

4.) x/

5.) 12+9=x

Jylakadusale12go

Answer:

1. The answer is 9

2.eleven decreased by half a number, n, is equal to seven.

3.5x=45 Divide each side of the equation by 5.

4.Quotient means that you divide something by another. Let's let n be the "number". Therefore, "a quotient of a number and 6" refers to n6 or n÷6.

5.A number plus three. X + 3 more than. Ten more than.Nine less a number less. 9-X decreased by. A number decreased by twelve. X-12.

Step-by-step explanation:

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