melanieprattmiller melanieprattmiller

03-12-2020
Mathematics

contestada

Please help me I really don't know
The function 1.5x + 0.5y = 12 represents the number of hardcover books x and softcover books y you can buy at a used book sale.
a. solve the equation
b. make an input-output table to find ordered pairs for the function.
c. plot the ordered pairs in a coordinate plane.

Respuesta :

mueti01 mueti01

03-12-2020

Answer:

Step-by-step explanation:

Let's solve for x.

1.5x+0.5y=12

Step 1: Add -0.5y to both sides.

1.5x+0.5y+−0.5y=12+−0.5y

1.5x=−0.5y+12

Step 2: Divide both sides by 1.5.

1.5x

1.5

=

−0.5y+12

1.5

x=−0.333333y+8

Answer:

x=−0.333333y+8

Answer Link

Otras preguntas

The cytoplasm of a certain cell, such as a neuron, already has a high concentration of K ions. How can K ions continue to enter the cell and continue to incre

without fluid friction, all objects accelerate at?

Consider the following system at equilibrium:D(aq)+E(aq)<=>F(aq)Classify each of the following actions by whether it causes a leftward shift, a rightward

Molecular orbitals formation involved in the combination of same type atomic orbitals which also have same symmetry for diatomic molecules.So the correct combin

1. The Herfindahl index: Suppose that three firms make up the entire bicycle manufacturing industry. One has a 40% market share, and the other two have a 30% ma

Using the aggregate demand–aggregate supply model, predict what happens in the short run when the consumer confidence index falls as consumers become pessimisti

Almita compro nieve de coco y chocolate ,con ella hizo las siguientes mezclas : 2bolitas de Chocolate con 1 de coco 3bolitas de chocolate con 2 de coco 4bolitas

3/122 The collar has a mass of 2 kg and is attached to the light spring, which has a stiffness of 30 N/m and an unstretched length of 1.5 m. The collar is relea

Mischa wrote, “Anderson has ten trading cards. He gives some to Desai.” This describes a possible context for the expression x minus 10. Which explains the accu

Natural selection suggests that creatures with mutations disadvantageous to survival will not live to reproduce, yet there are examples, such as albino animals,