mkenziem15 mkenziem15

09-11-2020
Mathematics

contestada

solve each system of equations using substitution. y=4x-8 y=2x+10

Respuesta :

Аноним Аноним

09-11-2020

Answer:

x=9

Step-by-step explanation:

y=4x-8 y=2x+10

4x-8=2x+10

2x=18

x=9

Answer Link

Otras preguntas

A pole vaulter takes 1.3 seconds to fall from peak height to the landing mat. What is his vertical velocity at contact with the mat?

The area of two rectangles is given by he functions: area of a rectangle A:f(x)= 4x2+6x area of rectangle B:g(x)=3x2-x Which function represents the difference?

2 pounds of salt in 9 gallons of water. At this rate, how many pounds of salt are needed for 18 gallons of water?

if the measure angle 1=40, what is the measure angle of 3? A. 80 b. 40 c. 10 d. 100

Veterinary medicine developed as a science because of concern about _______ diseases

A random sample of 100 people was taken. Eighty of the people in the sample favored Candidate A. We are interested in determining whether or not the proportion

A solid, homogeneous sphere with a mass of m0, a radius of r0 and a density of ρ0 is placed in a container of water. Initially the sphere floats and the water l

A school PTA wants to rent a dunking tank for its annual school fundraising carnival. The cost is $85.00 for the first three hours and then $19.50 for each addi

Mis padres / no querer / venir / fiesta Mis padres no quisieron venir a la fiesta. Anoche / nosotros / saber / del divorcio / Carlos y Eva / Tú / conocer / Nor

Choose the sentence in which the capitalized word is grammatically correct. A. El coche ESTAN parados a la izquierda. B. El coche ESTÁ parado a la esquina.