3 years ago

3x+2y-z=8 -3x+4y+5z=-14 X-3y+4z=-14

Mathematics

1 answer:

Luda [366]3 years ago

4 0

Answer:

B? I think

Step-by-step explanation:

sorry I really want to help but I dont get what the question is asking

You might be interested in

Helphelphelphelphelphelp-

denpristay [2]

Answer:

-3

Step-by-step explanation:

brainliest pls

8 0

3 years ago

Read 2 more answers

The bakery shop purchased 7 2/10 pounds of sugar and 7 5/10 pounds of flour. How much sugar and flour did they purchase in all?

gizmo_the_mogwai [7]

Answer:

Sugar = 1-2/5 pounds, Flour = 3-1/2 pounds

Together = 5-9/10 pounds

Step-by-step explanation:

sugar = 7(2/10)

flour = 7(5/10)

sugar + flour = 7(2/10) + 7(5/10)

sugar = 14/10 or 1-2/5 pounds

flour = 35/10 or 3-1/2 pounds

5 0

3 years ago

Find the slope and reduce.

saveliy_v [14]

The slope will be 4/7. Let me know if you want an explanation.
Answer: 4/7

Hope this helped!

8 0

3 years ago

Read 2 more answers

I have way more questions than this answer them if you want pleaseee!!

aliina [53]

The right answer is Option C.

Step-by-step explanation:

Given inequality is

6(2x-1) > 24

Solving the inequality

$6*2x-1*6>24\\12x-6>24$

Adding 6 on both sides

$12x-6+6>24+6\\12x>30$

Dividing both sides by 12

$\frac{12x}{12}>\frac{30}{12}\\x>\frac{5}{2}$

Therefore,

$x>\frac{5}{2}$

The right answer is Option C.

Keywords: inequality, division

Learn more about division at:

#LearnwithBrainly

5 0

3 years ago

Dave and his brother Theo are selling cookies by the pound at the school bake sale. Dave sold 14.84 pounds of cookies and Theo s

blagie [28]

Answer:

35.84

Step-by-step explanation: add together 14.84 and 21 pounds of cookies

6 0

3 years ago

Read 2 more answers