mbitas137 mbitas137

11-01-2019
Mathematics

contestada

What is the this expression in standard form?: 6(5r-4)-2(r-7s-3)

Respuesta :

12-01-2019

Use distrubutive property a(b + c) = ab + ac

6(5r - 4) - 2(r - 7s - 3)

= (6)(5r) + (6)(-4) + (-2)(r) + (-2)(-7s) + (-2)(-3)

= 30r - 24 - 2r + 14s + 6

= (30r - 2r) + 14s + (-24 + 6)

= 28r + 14s - 18

Answer Link

Otras preguntas

Which of the following is most likely missing from your financial plan if you are not prepared for an emergency? a. financing b. a budget c. investments d. savi

Who primarily used a stoa? a. politicians b. priests c. philosophers

If you are extremely thirsty during exercise, your body is most likely 1.stressed 2.exhausted 3.dehydrated 4. fatigued

Which consideration would help you figure out if your decision matches your personal values?

Ions are in low concentration outside a cell. They move rapidly into the cell via protein molecules. What term describes this action? Does it require energy?

If the tax that you pay when you purchase an item is 12% of the sale price , write an expression that gives the tax on the item with a price p . Write another e

how to use bar diagrams to compare in real world situations

A 5.20 bucket of water is accelerated upward by a cord of negligible mass whose breaking strength is 70.0. If the bucket starts from rest, what is the minimum

Why do you think the processes of photosynthesis and respiration are interrelated?

Which of the following statements most accurately describes the ancient Greek religion as described in the Homeric epics? a Many male and female deities displa