What does M= Y-intercept= Y=

The graph below shows a system of equations: Draw a line labeled y equals x plus 4 by joining the ordered pairs negative 4, 0 an

mote1985 [20]

The system of equations:2 y = - x - 12 y = x + 5---------------------- x - 1 = x + 5- 2 x = 5 + 1- 2 x = 6x = - 6 : 2x = - 32 y = - 3 + 52 y = 2y = 1The solution is ( - 3 , 1 ).Answer: The x-coordinate of the solution to the system is: x = - 3.
Read more on Brainly - brainly.com/sf/question/1578438

7 0

3 years ago

Read 2 more answers

Model the numbers draw quick pictures to show how you solved the problem.Laura has 128 marbles.Kristen has 118 marbles.who has m

musickatia [10]

Laura has 10 more marbles than Kristen 128-188=10

4 0

3 years ago

PLS HELP I BEG YOUU!!!

trasher [3.6K]

Answer:

Step-by-step explanation:

the balloon starts at (10, 0 )

it ends at 16,0)

in the middle it's at between 10 and 16 , so say about 13, where it reaches 27

so in the middle it's (13,27)

so ( 11, 9)

(12, 18)

got 13

(14, 18)

(15, 9)

got 16

:P

7 0

3 years ago

A sporting goods store purchased a snowboard and marked it up 25% from the original cost of $120. Then, wanting to make room for

Margaret [11]

The price after the discount was $45.

When the sporting goods store bought the snowboard and marked it up by 25%, the price became:

= Original cost x ( 1 + markup percentage)

= 120 x ( 1 + 25%)

= 120 x 1.25

= $150

The snowboard was then discounted by 70%, the new price becomes:

= Current price x ( 1 - discount rate)

= 150 x ( 1 - 70%)

= 150 x 30%

= $45

In conclusion, the price after the discount was $45.

Find out more at brainly.com/question/1472521.

3 0

2 years ago

Write an equation to solve each problem and then solve it. In a 3-digit number, the hundreds digit is four more than the ones di

horsena [70]

Hey there :)

Let us translate the sentences to mathematics for ease!
A 3-digit number
Ones digit → ( let p represent is )
Hundreds digit is four more than ones digit → ( 4 + p )
Tens digit is twice hundreds digit → 2 ( 4 + p ) = 8 + 2p
Sum of the digits is 12
↓
Hundreds digit + Tens digit + Ones digit = 12
( 4 + p ) + ( 8 + 2p ) + p = 12

Combine like terms
4 + 8 + p + p + 2p = 12
12 + 4p = 12

Take 12 to the opposite side { Do subtraction when you see addition }
12 ( - 12 ) + 4p = 12 - 12
4p = 0

Divide by 4 on either side
$\frac{4p}{4} = \frac{0}{4}$
p = 0
( 4 + 0 ) + ( 8 + 2 ( 0 ) ) + ( 0 )

The number is 480

Check
Hundreds + Tens + Ones = 12
4 + 8 + 0 = 12
12 = 12

4 0

4 years ago