aprilkenedy12
aprilkenedy12 aprilkenedy12
  • 13-02-2019
  • Mathematics
contestada

15 points! If a = 2, and b = 4, what is (b + a) - ab + 5a?

Respuesta :

randommailyay
randommailyay randommailyay
  • 13-02-2019

Answer:

8

Step-by-step explanation:

Substitute.

(4+2) - (2)(4) + 5(2)

Solve.

6-8+10

= 8

Answer Link

Otras preguntas

30 POINTS!!!!! PLEASE ANSWER MATH PROBLEM CORRECTLY!!!!! VERY EASY MATH PROBLEM!!!!!!!! Marie is thinking of a multiple of 63, while Jay is thinking of a factor
Find the indicated probability. a bag contains four chips of different colors, including red, blue, green, and yellow. a chip is selected at random from the bag
if 14xz - 21yz = az(2x -by), where a and b are positive real numbers, what is the value of a+b?
Lois kay is an experienced baker. she has decided to bake and decorate her daughter's wedding cake instead of ordering one at the bakery. her decision to bake h
A fruit stand has to decide what to charge for their produce.They decide to charge $5.30 for 1 apple and 1 orange. They also plan to charge $14 for 2 apples and
PLS HELP The perimeter of the rectangle below is 304ft. What is the value of a
If you flipped a fair coin three times, what is the probability that it would come up "heads" at least once? %
How many more dollars does she need
QUESTION 6 What is the mean of the following set of data? Round your answer to two decimal places. 78, 82, 91, 100, 78, 92, 82, 77, 80 a. 91.21 b.
Can someone help me simplifytan^2x + 6 tan x - 3