22-09-2020
Mathematics

contestada

Substitution Property
If x=-2 and y+3x=10, then

Respuesta :

cristhinaguaman cristhinaguaman

22-09-2020

Answer:

y=16

Step-by-step explanation:

If x=-2, then we can substitute for x in the y+3(-2)=10. y-6=10, we add 6 to both sides to isolate y giving y=16

Answer Link

Otras preguntas

A and B are complementary angles. B and C are supplementary angles. If mA = 20, what is mC? Use the number pad to enter your answer in the box.

[tex]help \: [/tex] what is art director?don't spam.

15 points!!!! Answer is needed in 5 minutes plz help

A 6 inch personal pizza has 600 calories, with 240 of those from fat. A 16 inch pizza is cut into 8 slices. Estimate the number of calories in one slice of a 16

During the economic downturn of 2008–2009, the unemployment rate increased to nearly 10%. At the same time, the price of college tuition and the number of colle

an electric iron is rs 300 including 10% VAT find the price before the VAT was added

What does connotative meaning NOT include 1. A words shades of a meaning 2. A words negative or positive quality 3. The personal interpretation of the word

shopkeeper bought air conditioner for rs. 14,500 each. however as the weather was cool he had to sell them at 20% loss. find the selling price of each air condi

What is the recommended amount of physical activity for children? А. at least 2 hours per day B. 4 hours per week C. at least 1 hour per day D no more than 30 m

A key factor in the level of danger presented by a tumor is.