hannahleeburrows hannahleeburrows

10-11-2019
Mathematics

contestada

-1+5a-9(-2+5a) How do I solve this? I have know idea how this works.

Respuesta :

binaa13 binaa13

10-11-2019

Answer:

-40a+17

Step-by-step explanation:

-1+5a-9(-2+5a)=

=-1+5a+18-45a=

=-40a+17

Answer Link

Otras preguntas

find the three tetm in arithmetic series that has t10=34 ands20=710

What measure , eta squared or omega squared gives a more conservative or smaller estimate of proportion of variance?a. Eta-squaredb. Omega-squaredc. An estimate

Which of these has a warming effect on Earth? A. Earth's oceans absorb carbon dioxide from the atmosphere. B. More evaporation of water due to warmer temperatur

ryan’s mom told him he could play some minutes of video games (v) for an amount of reading ,measured in hours(h).his mom recorded the relationship with the equa

A wave pulse passing on a string with a speed of 40cm/s in the negative x-direction has its maximum at x =0 at t = 0. Where will this maximum be located at t =

Ellie makes 4 gallons of apple sauce. she puts the apple sauce in 1 pint containers. How many containers can she fill?

Before Johnson's War on Poverty, the poverty rate was between 20-25%. Reflect upon the overall success of Johnson's War on Poverty.

Which is NOT an example of basic research? Group of answer choices Understanding how blood glucose levels can be harmful Giving insulin to treat diabetes Charac

Shelly is shopping for laundry detergent, mustard, and canned tuna. She is trying to decide which of two products is the better buy. Laundry detergent a $4.50 f

An economic outcome is allocatively efficient when marginal social cost and marginal social benefit are ________. 1) both positive 2) both negative 3) not equal