shiftguy0530 shiftguy0530

04-01-2018
Mathematics

contestada

1. the product of 7 and a number

2. the sum of 7 and a number

3. 7 less than a number

4. 7 more than twice a number

Respuesta :

vishandprachikissing vishandprachikissing

04-01-2018

1. 7n
2. 7+ n
3. n - 7
4. 2n + 7

Answer Link

TeslaElectric TeslaElectric

04-01-2018

We can let the "a number" be represented by the variable x.
1) 7x
2) 7 + x
3) x - 7
4) 7 + 2x
Hope this helped and have a great day!

Answer Link

Otras preguntas

Your friend has $90 when he goes to the fair. He spends $5 to enter the fair and $15 on food. Rides at the fair cost $1.50 per ride. Which function can be used

Muscles directly cause a. the release of hormones. b. the regeneration of nerves. c. the extension of limbs. d. the healing of wounds.

Which do you think will have a greater value, 1/8 of one pound gold or 1/4 of lead? Why?

The transport of slaves across the Atlantic is known as the Middle Passage. a. True b. False

Why was Lincoln deter men to keep the border states in the union?

Which theory claims that prejudice is the result of frustration?

What is 1178 divided by what equalls 19

What did Europeans in the fourteenth century do during times of famine to survive? They ate at restaurants. They planted tomato seeds. They killed and ate their

is 18 a prime or composite

Explain how you can use reasoning to compare two fractions with the same denominator