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2 years ago

Write 2y+7=3(x+5) in slope intercept form. WILL MARK THE BRAINLIEST

Mathematics

2 answers:

Zina [86]2 years ago

8 0

Answer:

y=(3/2)x+4

Step-by-step explanation:

SCORPION-xisa [38]2 years ago

5 0

Solution:

We know that:

Slope intercept form: y = mx + b
Given equation: 2y + 7 = 3(x + 5)

Simplify the distributive property.

2y + 7 = 3(x + 5)
=> 2y + 7 = 3x + 15

According to the slope intercept form formula, all the constants should be on the RHS side. Let's do the same with this equation.

Subtract 7 both sides

2y + 7 - 7 = 3x + 15 - 7
=> 2y = 3x + 8

Since 2y = 3x + 8 must be in y = mx + b form, we need to isolate the coefficient of y. To isolate the coefficient of y, divide both sides by 2.

Divide 2 both sides.

2y/2 = 3x/2 + 8/2
y = 1.5x + 4

The slope intercept form of 2y+7=3(x+5) is y = 1.5x + 4.

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4(610−15)+0.4= ? please help

cricket20 [7]

4(595)+0.4 =
2380 = 0.4 =
2380.4 =
4(610-15)+0.4= 2380.4

I hope this helps

5 0

3 years ago

You are resurfacing your backyard pool. The pool is in the shape of a rectangular prism with a length of 20 ft, a width of 10 ft

zepelin [54]

Answer:

$440\ ft^2$

Step-by-step explanation:

we know that

The area of the backyard pool to be resurfaced is equal to the area of the base plus the area of its four lateral sides.

$A=B+PH$

where

B is the area of the base

P is the perimeter of the base

H is the depth of the pool

Find the area of the base B

$B=(L)(W)$

substitute the given values

$B=(20)(10)=200\ ft^2$

Find the perimeter of the base P

$P=2(L+W)$

substitute the given values

$P=2(20+10)=60\ ft$

we have

$H=4\ ft$

Find the area of the backyard pool to be resurfaced

$A=B+PH$

substitute the values

$A=200+60(4)$

$A=440\ ft^2$

3 0

3 years ago

Need help asap

kozerog [31]

Answer:

x = 5

Step-by-step explanation:

Taking logarithms to the base 5, we get ...

$\log_x{7}=\log_5{7}$

Comparing forms gives x = 5.

7 0

3 years ago

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solving a linear system with 2 equations, 2 unknowns is like solving for the intersection of two lines. What is a similar way to

babunello [35]

Answer:

Three planes.

Step-by-step explanation:

In 2 dimensional system we have only 2 unknowns and these 2 unknown can be solve by the intersection of two lines.

Ex:In 2-D ,equation of lines

x + 2y = 4

y-x= 8

These two lines will give point.

Similarly in 3 dimensional we have 3 unknowns and these 3 unknown can be solve by the intersection of three lines.

Ex:In 3-D,equation of planes

x+2y+Z=8

x + y+6z=12

2x+ y+z = 20

7 0

4 years ago

A) 6 C) 10.4 B) 12.8 D) 108.2

g100num [7]

Step-by-step explanation:

what is the question? no one can answer this without it

8 0

4 years ago

Read 2 more answers