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3 years ago

When the expression 2y – 3 + 7x + 4y – 2x is simplified, what is the new expression?

Mathematics

1 answer:

uysha [10]3 years ago

3 0

Answer:

6y + 5x - 3

Step-by-step explanation:

Simplifying an expression simply means to collect like terms that are having the same variables or constants and combining them, so as to reduce the expression to the lowest possible value.

Given the expression;

2y – 3 + 7x + 4y – 2x

Collecting like terms, we have;

Expression = 2y + 4y + 7x - 2x - 3

Expression = 6y + 5x - 3

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Pls help due ASAP....<br> Pls show workings.

Ann [662]

Answer:

We can conclude that the distance from Sandy's Hotel to Trader Joes' Store is:

d = 8.06 miles

Step-by-step explanation:

From the coordinate plane, we can clearly identify that:

Sandy's Hotel is located at the point (-8, 9)

Trader Joes' Store is located at the point (-4, 2)

The distance from Sandy's Hotel to Trader Joes' Store can be calculated such as:

$d=\:\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}$

The distance between (-8, 9) and (-4, 2)

$d=\sqrt{\left(-4-\left(-8\right)\right)^2+\left(2-9\right)^2}$

$=\sqrt{\left(-4+8\right)^2+\left(2-9\right)^2}$

$=\sqrt{4^2+7^2}$

$=\sqrt{16+49}$

$=\sqrt{65}$

$=8.06$ miles

Therefore, we can conclude that the distance from Sandy's Hotel to Trader Joes' Store is:

d = 8.06 miles

8 0

3 years ago

What is 1/8 1/4 3/8 1/2 5/8 3/4 7/8 all together.

LiRa [457]

Answer: If you want me to add the fractions it is 7/2 or 3.5

7 0

3 years ago

(4,5);y=3/2x+3 write an equation of the line that passes through the given point that is parallel to the given line

Aleonysh [2.5K]

Answer:

2x-3/y-5/37=0

Step-by-step explanation:

here, given equation of line is

y=3/2x+3

or,y(2x+3)=3

or,2x+3=3/y

or,2x-3/y+3=0...eqn(i)

equation of any line parallel to line (i) is

2x-3/y+k=0.. eqn(ii)

since, the line passes through (4,5)[replacing x=4 and y=5 in eqn(ii), we get]

2*4-3/5+k=0

or,8-3/5+k=0

or,40-3/5+k=0

or,k=-5/37

substituting the value of k=-5/37 in eqn(ii)

2x-3/y-5/37=0 is the required equation of line.

3 0

3 years ago

Which net represents the figure ? .

IgorC [24]

Answer:

the top left one

Step-by-step explanation:

the other ones have triangles

5 0

3 years ago

Read 2 more answers

evaluate if s equals 5 and 2 equals 7 3s^2 +t^2 -3 please show how you got your work I will get brainiest

iragen [17]

$3 {(5)}^{2} + ( {7)}^{2} - 3 \\ 3(25) + 49 - 3 \\ 75 + 49 - 3 \\ = 121$

6 0

3 years ago