huvieheart huvieheart

03-03-2021
Mathematics

contestada

What is the value of 5(y+3)-3x2 when x=4 and y=2?
A. –23
B. –10
C. 10
D. 23

Respuesta :

Аноним Аноним

03-03-2021

Answer:

A !

Step-by-step explanation:

Substitute the value of the variable into the expression and simplify.

Hope this helps!

-Lei

Answer Link

1154846 1154846

29-07-2021

Answer:

:D JK ITS A HAHAHA SCAMMED YOU BAKA

Step-by-step explanation:

Answer Link

Otras preguntas

Given that x^2+(1/x^2) = 7, what is the value of x^4+(1/x^4)

6. What are the dimensions of this matrix?

What is the equation to find the circumference of a circle?

help me with this fast

John is at a local bait shop; he wants to buy bait for his fishing trip. At the store, they are selling live bait for $12 a pound and natural bait for $7 a poun

If a car needs 5 gallons to go 160 miles how many gallons would it need to go 96 miles

What is a hectoliter? 1,000 liters 100 grams 1/100 of a liter 100 liters

what does Hess’s law state?

A(n) ___ opinion is one that is backed by evidence so that it seems likely. A. factual B. Substantiated C. Unsubstantiated D. Realistic E. Foundational

What is the theme of the playscript Valley of Fear by Arthur Conan Doyle. Please explain in a sentence.