3 years ago

Michael needs at least $150 to buy a new pair of Jordans shoes. He has already

Mathematics

1 answer:

damaskus [11]3 years ago

3 0

Y=15x+45
150=15x+45
-45 -45
105=15x
105/15=15x/15
7=x
7 hours

You might be interested in

What is the value of x?

Ivenika [448]

32.5 degrees is the answer

8 0

2 years ago

consider the equation y = 8 - 3x. for every increase of 1 in the x- variable, what is the change in the y- variable?. a) increas

Lubov Fominskaja [6]

The change in the y-variable would be decrease of 3. The correct answer between all the choices given is the third choice or letter C. I am hoping that this answer has satisfied your query about and it will be able to help you.

3 0

3 years ago

Read 2 more answers

Write an equation that is parallel to the line x + 3y = 2 and passes through the point (1, 0).

Nady [450]

Answer:

y = -1/3x + 1/3

Step-by-step explanation:

x+3y=2

3y = 2 - x

y = 2/3 - 1/3x

y = -1/3x +2/3

the slope is -1/3 and the equation that is parallel will have the same slope also

y = mx + b

y = -1/3x + b

0 = -1/3(1) + b

0 = -1/3 + b

1/3 = b

y = -1/3x + 1/3

4 0

2 years ago

Write each number in SCENTIFic notation 64,000

adelina 88 [10]

Scientific notation means the numbers have to be between 1 and 10, so here is the answer as well as where to move the decimal

8 0

3 years ago

Use Gauss's approach to find the following sums (do not use formulas). 1+3+5+7+...999

muminat

$S=1+3+5+\cdots+995+997+999$
$S=999+997+995+\cdots+5+3+1$
$\implies 2S=(1+999)+(3+997)+(5+995)+\cdots+(995+5)+(997+3)+(999+1)$

$2S=\underbrace{1000+1000+\cdots+1000+1000}_{500\text{ times}}$

(We are adding 500 instances of 1000 because that's how many odd numbers there are between 1 and 1000, inclusive.)

$2S=500\times1000=500000$
$\implies S=250000$

4 0

3 years ago