1 year ago

I’ll give brainliest

2 answers:

6 0

The answer is 5. you just move fhe -2x onto the same side ad the -3. Then you have the y= of the two equations right over eachother. Then just sove like an addition/ subtraction problem.

SVEN [57.7K]1 year ago

5 0

Answer:

Step-by-step explanation:

-2x - y = -3

y = -3x + 2

-2x - (-3x + 2) = -3

-2x + 3x - 2 = -3

x = -1

y = -3*-1 + 2 = 5

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Im pretty bad with coordinates anyone wanna help with an explanation and and answer please? Ty

Salsk061 [2.6K]

Answer:

About 9.4

Step-by-step explanation:

64+25=89

sqr root of 89 is 9.4339

4 0

3 years ago

Mark’s food for lunch cost $12. The restaurant added a 5 percent sales tax, $0.60, to the bill. Mark wants to pay a 20 percent t

kotykmax [81]

12+.60+ 12.60

12.60*20%

12.60*.20= 2.52

Tip should be around $2.52

Hope this helped :)

7 0

3 years ago

Read 2 more answers

Which of the following is the radical expression 5/a to the 7th power

Mashutka [201]

Answer:

Step-by-step explanation:

=a^1/x=x√a

(a^1/x) ^b= x√a^b

7 0

3 years ago

Which polynomial correctly combines the like terms and expresses the given polynomial in standard form? 8mn5 – 2m6 + 5m2n4 – m3n

photoshop1234 [79]

So it's multiple choice?
whichever looks most like this is the answer:
30mn+6n-36m

8 0

2 years ago

Read 2 more answers

1. The ratio of the measures of the sides of a triangle is 5:6:8, and

julsineya [31]

Answer:

42mm

Step-by-step explanation:

Let the shortest side of the triangle be 5x, the middle side be 6x, and the longest side be 8x.

5x+6x+8x = 159.6

19x = 159.6

x = 159.6 ÷ 19

x = 8.4

Shortest side of triangle (5x) = 8.4 × 5

= 42

4 0

2 years ago