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Stels [109]
2 years ago
13

FINND X AND Y PLS LOL ILL MARK BRAINILEST DONT GUESS THO -2x + 5y = 60 x + 5y = 45

Mathematics
1 answer:
Katen [24]2 years ago
3 0

Answer:

(-5, 10)

Step-by-step explanation:

I used the substitution method.

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Which of these is an equation?
nata0808 [166]

Answer:

the answer is 6+x=24

Step-by-step explanation:

awesome

5 0
2 years ago
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Is the point (3, -2) a solution to the following system of equations? How do you know?
iris [78.8K]

Answer:

YES

Step-by-step explanation:

Any straight line can be represented by an equation of the form

Y = mX + b

where m is the slope and b is the Y intercept, so these two equations are lines. The only solution is where the two lines cross, so must satisfy both equations. Plugging in 3 for X and -2 for Y we get

Y = -3X + 7

-2 = -3(3) + 7

-2 = -9 + 7

-2 = -2 True

AND,

Y = 2X - 8

-2 = 2(3) - 8

-2 = 6 - 8

-2 = -2 True

So since both are true, yes (3, -2)  is the solution.

3 0
3 years ago
Three co-workers are packing books in a storage bin. The bin is 4 feet high, 9 feet long, and 11 feet wide. If 6 books fill 1 cu
evablogger [386]

Alright, lets get started.

Height of the bin = 4 ft

Length of the bin = 9 ft

Width of the bin = 11 ft

Volume of the bin = L*W*H

Volume V = 9*11*4

Volume V= 396 cubic feet

6 books fiils 1 cubic feet

or

1 cubic feet is filled by = 6 books

So, 396 cubic feet is filles by = 396 * 6

So, 396 cubic feet is filles by =2376 books

It means 2376 books will fit in the storage bin. : Answer

Hope it will help :)



5 0
3 years ago
Read 2 more answers
Please help me I will choose brailiest
koban [17]

Answer:

similar; RYL by SAS similarity

Step-by-step explanation:

Side RL Is congruent to side RH and side RY is congruent to side RA by a scale factor of 3.5. and we know thank angles LRY and HRA are congruent by the reflexive property. So the two triangles are congruent by Side-Angle-Side similarity.

5 0
2 years ago
People said to put a picture of it so here
wariber [46]

Answer:

I think right answer is integers

3 0
3 years ago
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