3 years ago

Given the system of equations. What is the X-value in the solution?

Mathematics

1 answer:

umka2103 [35]3 years ago

7 0

Answer:

x= 1/2

Step-by-step explanation: 8x+3y=7

-(4x+3y=5)

4x=2, and you get x=1/2

You might be interested in

Thomas made 8700 ml of tomato soup.he packed 1.6L of the soup in his kids lunches .he then froze half of the remaining soup.

kenny6666 [7]

Answer: 3550

Step-by-step explanation:

1.6L equals 1600mL

8700-1600=7100 remaining

7100 divided by 2 = 3550

7 0

3 years ago

17. Evaluate each pair of expressions. a. (-3)-8 and -3-8 b. (-3)-9 and -3-9

Semmy [17]

A = -11
B= -12

This is because of how calculations work in negatives. Because they are both negative they work similarly to addition

5 0

3 years ago

What is the most reasonable estimate for 54% of 168 A:8.4 B:46 C:84 D:110

lianna [129]

Just by estimating, 54% is a little over 1/2 of 168. You know by that, that neither A or B is close. The real answer is 90.72, so if your instructor wants you to round up, it would be D

8 0

3 years ago

Read 2 more answers

Please help 20 points. I will give Brainly to who ever get it right.

harkovskaia [24]

Answer:

Step-by-step explanation:

(-∞,2)

8 0

3 years ago

Write the rational number -1, in the form , where a and b are integers.

iogann1982 [59]

Answer:

2nd option

Step-by-step explanation:

- 5 = $\frac{-5}{1}$ ← in the form $\frac{a}{b}$

3 0

3 years ago