happystalkers happystalkers

03-05-2021
Mathematics

contestada

Solve for x and y by substitution method

a) 0.4x-1.5=6.5
0.3x+0.2=0.9

b) x+y=8
2x-3y=1

Solve for x and y by substitution method a 04x156503x0209b xy82x3y1 class=

Respuesta :

lafayetteborders25 lafayetteborders25

03-05-2021

Answer:

A

Step-by-step explanation:

Because if you simplify you get that

Answer Link

shihetekelaEmilia shihetekelaEmilia

03-05-2021

Answer:

15 and 4+4

Step-by-step explanation:

i think its correct

Answer Link

Otras preguntas

The vertical distance covered by a body falling freely under gravity is directly proportional to the square of the time for which it falls. If a body covers 300

HELP HELP PLEASEEEEEE Haldane, a Soviet scientist, proposed in 1929 that a combination of carbon dioxide, water, and ammonia, when exposed to ultraviolet light,

write the expression for when you translate the graph of y=|x+7| on unit to the left

What lines are parallel? A: y=3x-2 and y=1/3x-3 B: y=x and y=3 C: y=0 and y=3 Please explain the answer!!! Will give brainliest!!!

I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER

13 over 11 equals 4 over u

What is the net force and direction the box will move in ?

Which of the following is NOT a cause of stress? Headaches Frustration Threat Hurt

A kangaroo chases a rabbit that starts 150 feet ahead of the kangaroo. For every 12-foot leap of the kangaroo, the rabbit makes a 7-foot leap. How many leaps wi

What are the positive and negative effects of using the GMOs on potatoes?