luxormoongod123 luxormoongod123

01-09-2021
Mathematics

contestada

x-2(x+10)=12 , -15=5(3q-10)-5q

Please Help

Respuesta :

limruisiang2007 limruisiang2007

01-09-2021

Answer:

-4,3.5

Step-by-step explanation:

1st one

x-2x-20 = 12

-x = 32

x=-4

2nd one

-15=15q-50 - 5q

35= 10q

q = 3.5

Answer Link

Otras preguntas

F is the set of positive factors of 24 and G is the set of perfect squares less than 12. Is the statement F to G true or false?

Money circulates throughout the economy by

Water is considered a _______ resource. Oil, coal, and natural gas are considered _______ resources. _______ energy is able to be replaced within the ecosystem

Line 1 passes through (4, 5) and it’s perpendicular to the line shown on the coordinate grid A. x+ 6y= 114 B. -6x- y= 19 C. x- 6y= -114 D. 6x- y= 19

Please answer the attached question by selecting of the the given answers.

Simplify the given expression. Assume that no variable equals 0. (14x20y10 / 28x12y14)4

Calculate A) the speed of the spacecraft in this orbit B) the time to complete one orbit (radius of earth = 6370km)

Digestive _______ are proteins that help break down molecules of proteins, carbohydrates, and fats.

(30 PTS PLS HELP) Tell whether each pairing of numbers describes a function. If so, identify the domain and the range. If not, explain your reasoning. Each e

Solve for x4d+3/8=-2