14dayxboxlive 14dayxboxlive

02-12-2020
Mathematics

contestada

Which expression is equivalent to (3a + 7) (2a - 5)?
OA. 5a2 - a - 35
B. 5a2 - 29a - 35
O
OC. 6a2 - a - 35
O D. 6a2 - 29a - 35

Which expression is equivalent to 3a 7 2a 5 OA 5a2 a 35 B 5a2 29a 35 O OC 6a2 a 35 O D 6a2 29a 35 class=

Respuesta :

marysalanskii marysalanskii

02-12-2020

Cross multiply
(3a+7)(2a-5)
5a2-15a+14a-35
5a2-a-35
ANSWER:A

Answer Link

Otras preguntas

Mrs. Thomas has $71.00 to purchase bottles of juice for her class. If the bottles of juice cost $3.55 each, how many bottles can she buy

help to solve: if x-2y=0 and -2x+y=2, then 3x-3y=

Are there any plants or animals that can be found in more than one habitat? What are they?

Describe 3 methods to increase the rate of dissolution for sugar in a cup of tea

Heron’s formula: Area = square root 5(5-a)(5-b)(5-c) What is the area of triangle DFG? Round to the nearest whole square unit. 27 square units 38 square units 3

Pap says the following lines to Huck: “Well, I’ll learn her how to meddle. And looky here—you drop that school, you hear? I’ll learn people to bring up a boy t

Regions with a polar climate are characterized by a lack of warm summers. What are the two sub-types of a polar climate?

(Two x to the sixth power) (3x to the 1/2power)

all sound waves move at nearly the same speed through the air. high-frequency sound waves have a shorter _______ and a higher _______ than low-frequency sound

what is a strain of bacteria