mb330991 mb330991

11-04-2022
Mathematics

contestada

2. What is the solution to the following equation? 2.2(4a + 5) = 1.8a - 3 A. a = -7 B. a = -2 C. a = 2 D. a = 7

Respuesta :

maameesi169 maameesi169

11-04-2022

Answer:B.a= -2

2.2(44a+5)=1.8a-3

8.8a+11=1.8a-3

8.8a-1.8a=-3-11

7a=-14

:a=-2

Step-by-step explanation:

Answer Link

Otras preguntas

1) Kris buys new softball equipment for $1,500 The purchase made is with a credit card that has a 20% APR. Kris makes a $100 payment monthly. How many months wi

What is the exposition of the story Cinderella?

The hypotenuse of a right triangle is 55 inches long. One leg is 2 inch(es) longer than the other. Find the lengths of the legs of the triangle. Round your answ

What happens in a neutralization reaction? a The hydrogen (H+) ions from the base and the hydroxide (OH-) ions from the acld come together to form water. The hy

A student used multiple regression analysis to study how family spending (y) is influenced by income (x1), family size (x2), and additionsto savings(x3). The va

6. Which are the symptoms of arthritis? joint stiffness without pain or swelling pain, swelling and fever joint stiffness, pain, muscle aches and fever joint st

Tom wants new carpeting for his bedroom. His room is a 9 metres by 7 metres rectangle. How much carpeting does he need to buy to cover his entire bedroom floor

Please help me with this

What is the slope? Help me please

omg...I don't get this, pleases help me..anybody??