04-03-2021
Mathematics

contestada

evaluate the expression3+(a+4)(8-b) when a = 5 and b = 6

Respuesta :

joannageorge2007 joannageorge2007

04-03-2021

Answer:

21

Step-by-step explanation:

3+(a+4)(8-b)

3+(5+4)(8-6)

3+(9)(2)

3+18

21

Answer Link

Otras preguntas

Find the equation of the line through point (1,−5) and perpendicular to y=18x+2. Use a forward slash (i.e. "/") for fractions (e.g. 1/2 for 12).

Please help me with this math problem!

Given the pair of triangles are similar find the unknown length of the sides labeled with a variable

Fe + O2 → Fe2O3 This equation is unbalanced. what is the correct balanced equation

How many hours would it take to reduce one mole of Al+3 to aluminum using a current of 22.2 Amps? Question 12 options: A) 3.6 hours B) 13020 hours C) 217 hours

Please help me with this math problem I am lost, please

HELP ME ON THIS ESSAY PLEASE 10 POINTS ON IT

Handy Home sells windows and doors in the ratio of 7:3 (windows:doors). The selling price of each window is $113 and of each door is $253. The variable cost of

which of the following skill do employers in any field expect their empolyees to have

10. Studies have found that a person is most likely to be involved in a fatal crash with an impaired driver during the hours of O 3:00 and 6:00 p.m. Noon and 3: