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Gre4nikov [31]
3 years ago
10

What is the solution to this system? 2x+3y=12 -4x+5y=-2

Mathematics
1 answer:
Elden [556K]3 years ago
7 0

answer: (3,2)

step by step explanation: :)

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Which of the following pairs consists of equivalent fractions?
nevsk [136]

Answer:

B

Step-by-step explanation:

Both simplify to 3/8

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4 years ago
The unit rate of change of y with respect to x is the amount y changes for a change of one unit in x. Is the unit rate of change
Nataly [62]

Answer:

Option (a). The equation

Step-by-step explanation:

Rate of change of any equation or graph is represented by its slope 'm'.

In an equation y = mx + b

'm' represents the slope.

Given equation is,

y = 0.25x

Slope of the line m₁ = 0.25

From the graph attached,

A line passes through two points (0, 0) and (5, 1)

Slope of the line = \frac{y_2-y_1}{x_2-x_1}

                      m₂ = \frac{1-0}{5-0}

                      m₂ = 0.2

m₁ > m₂

Therefore, unit rate of change in y is greater in the given equation.

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6 0
3 years ago
Read 2 more answers
Evaluate: 4 + 8 / 2 • (6 - 3)
OLga [1]

Answer: 16

Step-by-step explanation: we will do PEMDAS for this. first 6-3= 3    this makes the equation 4+8/2*3    

next, 8/2 because of pemdas. this is 4. this makes the equation 4+4*3. nest do 4*3. this is 12. then just add 4 to make 16.

5 0
3 years ago
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a school has a policy that 2 adults must accompany every group of 15 students on school trips. how many adults are needed to tak
patriot [66]
24 adults are needed
6 0
3 years ago
Step 5: to isolate x, multiply both sides by:
erastovalidia [21]

To isolate x , multiply both the sides by   ( <u>5/23</u> )

<h3>What is an Equation ?</h3>

An equation is formed when two algebraic expressions are equated using an equal sign.

The given equation is

(3/5)(x-10) = 18-4x-1

(3/5)x - 6 = 18-4x-1

(3/5)x - 6 = 17-4x

(3/5)x = 23 -4x

(23/5)x = 23

Step 5 says To isolate x , multiply both the sides by <u>(5/23)</u>

x = 5

To know more about Equation

brainly.com/question/10413253

#SPJ1

6 0
2 years ago
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