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3 years ago

2x + 3 +2x +3 hhhhhhh

1 answer:

7 0

In this situation I think x=1.5 because you combine like terms so 2x+2x=4x and 3+3=6 so after that it’s 4x=6 and 4(1.5)=6

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100 birthday candles in 5 bags is proportional to 300 candles in how many bags?

mojhsa [17]

Answer:

100 Candles = 5 Bags

300 Candles = 15 Bags

Step-by-step explanation:

100 times 3 = 300 Candles

5 times 3 = 15 Bags

8 0

4 years ago

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What is the value of x?<br> Enter the correct value.

lara31 [8.8K]

Answer:

x = 5

Step-by-step explanation:

As it is parallelogram And we can see the diagonals bisect each other and are divided into equal parts so

2x = 15 - x

2x + x = 15

3x = 15

x = 15 / 3

x = 5

3 0

3 years ago

Write an equation of the line that passes through (-4,-1) and is perpendicular to the line y=4/3x+6

Sonja [21]

Answer:

$y=-\dfrac{3}{4}x-4.$

Step-by-step explanation:

If needed line is perpendicular to the line $y=\dfrac{4}{3}x+6,$ then its slope satisfies condition

$m\cdot \dfrac{4}{3}=-1\Rightarrow m=-\dfrac{3}{4}.$

Then the equation of needed line will have look

$y=-\dfrac{3}{4}x+b.$

Since this line passes through the point (-4,-1), then

$-1=-\dfrac{3}{4}\cdot (-4)+b,\\ \\-1=3+b,\\ \\b=-1-3=-4.$

Hence, the equation is

$y=-\dfrac{3}{4}x-4.$

8 0

3 years ago

PLEASE HELP ASAP

Solnce55 [7]

Answer:

18.68 feet

Step-by-step explanation:

- Just did the quiz

- Also plugged it into a calculator I found online

7 0

3 years ago

On a coordinate plane, a dashed straight line has a positive slope and goes through (negative 3, 1) and (0, 3). Everything to th

Allushta [10]

Answer:

$y>\frac{2}{3}x+3$

Step-by-step explanation:

step 1

Determine the slope of the dashed line

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

we have

(-3,1) and (0,3)

substitute

$m=\frac{3-1}{0+3}$

$m=\frac{2}{3}$

step 2

Find the equation of the dashed line in slope intercept form

$y=mx+b$

we have

$m=\frac{2}{3}$

$b=3$ ---> given problem

substitute

$y=\frac{2}{3}x+3$

step 3

Find the equation of the inequality

we know that

Is a dashed line and everything to the left of the line is shaded

$y>\frac{2}{3}x+3$

see the attached figure to better understand the problem

8 0

3 years ago

Read 2 more answers