kevinmaya1231 kevinmaya1231

01-12-2020
Mathematics

contestada

5(2a + 7) - 10(3a + 4)
Help me

Respuesta :

01-12-2020

5(2a + 7) -10(3a + 4)
10a + 35 - 30a -40
-20a -5
-20a/-20 -5/-20
a=0.25

Answer Link

Otras preguntas

Which type of central heating system is often used when heating many buildings from a central location? A. electric baseboard B. forced-air C. hot-water D. s

Expand and Simplify a. 2(x+y)+3(x+y) b. 5(x+y)+2(5x-y) c. 5(x+y)+3(2x-y) d. 3(2c+d)-2(4p-3) e. 4(2p+2q)-3(2p-q)

compare and contrast the structure of the daughter cells with that of the original parent cell

An inference _______. a. is a possible explanation for events using prior knowledge b. explains if a hypothesis is or is not valid c. is made independent of obs

how to put 8x - 7y = 23 into slope intercept form

James weight increased in 41 to 45 kilograms. what is the percentage increase?

A bond between a positively-charged particle and a negatively-charged particle is a(n) _______ bond. ionic compound covalent isotopic

Artifacts found at Mohenjo-daro and Harappa show that the religion of the early cities was later absorbed into which religion? A . Islam B . Hinduism C . Budd

How do you solve 6x + 8= 50

Technology based on biology is called _____. biological engineering genetic engineering biotechnology