Destinymccrea997 Destinymccrea997

03-09-2020
Mathematics

contestada

please explain the steps in order to solve the equation 2x+5y=28 when x=4

Respuesta :

meredith48034 meredith48034

06-09-2020

Answer:

Step-by-step explanation:

Plug in 4 for x

2(4) + 5y = 28

8 + 5y = 28 (subtract both sides by 8)

5y = 20 (divide both sides by 5)

y = 4

Answer Link

Otras preguntas

A fair coin is continually flipped until heads appears for the 10th time. Let X denote the number of tails that occur. Compute the probability mass function of

Check the box next to each molecule on the right that has the shape of the model molecule on the left: model molecules (check all that apply X 5 ? | O CH20 CNH,

Y=-2x+3 graph the equation

what is the positive solution to the equation 4x^2 + 12x = 135

hi! i could really use some help....

Hemoglobin is made up of the protein heme and the red pigment globin. Hemoglobin is made up of the protein heme and the red pigment globin. True False

What is the distance between point (6, -1) and point (5, 3) rounded to the nearest tenth? 4.6 units 1.4 units 17 units 4.1 units

What can be done to save this issue by you? The issue is global warming

2.0 L of gas A at 1.0 atm and 1.0 L of gas B at 1.0 atm are combined in a 3.0 L flask. The flask is sealed and over time they react completely to give gas C acc

A certain lottery has 38 numbers. In how many different ways can 4 of the numbers be selected? (Assume that order of selection is not important.)