Love65705 Love65705

02-02-2021
Mathematics

contestada

Solve using substitution.

–10x − 8y = –18
x = 9

Respuesta :

welchtamika welchtamika

02-02-2021

Answer:

y=-9

Step-by-step explanation:

-10(9)-8y=-18

solving for y.

Answer Link

Otras preguntas

What would cause a decrease in the quality of circulating red blood cells

What's the term for: unwilling to bend; unyielding

If 2/5 of a number is added to 1/3 of the same number ,the sum is 22. What is the number?

How many moles of water (H2O) would be produced if 10 moles of O2 gas reacted completely with excess H2 gas?2 H2(g) + O2(g) → 2 H2O(g)A. 5 B. 10 C. 20 D. 30

What's the other term for: one who overindulges in food and drink

I figured out the 1st question but I do not understand the second one...please show me step by step! Thank you!

The diameter of a cylinder is 6 feet 6 inches. The height of a cylinder is 12 feet 3 inches. What is the surface area? (feet squared)What is the volume?

name a metal that doesn't conduct electricity

Heat is released when H2 gas and O2 gas react to form H2O. Why? A. Breaking the H–H bond in H2 gas releases heat. B. Breaking the O–O bond in O2 gas releases he

A sound wave of 70 cm travels 840 m in 2.5 sec. What is the velocity and frequency of sound?