All categories

3 years ago

Can someone help me figure out how to graph f(x)=5x-45

1 answer:

4 0

Well since the exponent is 1 then the function given is a linear function so y=5x-45 will be a line with a slope of 5 and a y-intercept at (0,-45)

You might be interested in

What is your monthly if you make 13,500 a year

kolezko [41]

Divide 13,500 by 12 (12 months in a year) and you will get your answer

8 0

3 years ago

Read 2 more answers

A glass is

Marrrta [24]

total volume of the glass is $}x =200cm^3$ .

Step-by-step explanation:

Here we have , A glass is 1/4 full. Then 70cm3 of orange juice is poured in.

The glass is now 3/5 full. We need to find that What is the total volume of the glass . Let's find out :

Suppose that volume of glass is x ,so according to question we have the following equation

$\frac{x}{4}+70 = \frac{3x}{5}$ , Now, solve this to find value of x

⇒ $\frac{x}{4}+70 = \frac{3x}{5}$

⇒ $70 = \frac{3x}{5}- \frac{x}{4}$

⇒ $70 = \frac{3x((4)-x(5)}{5(4)}$

⇒ $70 = \frac{12x-5x}{20}$

⇒ $70(20) = 12x-5x$

⇒ $7x = 1400$

⇒ $\frac{7}{7}x = \frac{1400}{7}$

⇒ $}x =200cm^3$

Therefore, total volume of the glass is $}x =200cm^3$ .

5 0

3 years ago

Write 5 pounds for $2.49 a unit rate round to the nearest hundredth

slava [35]

About $0.50 per pound.

3 0

3 years ago

?? help please!

tia_tia [17]

You must get a common denominator of 100. Transfer 594 7/25 to 14857/25 by multiplying 594 by 25. Then multiple 25 and the numerator by 4. For your answer of 59428/100. Then add 59428/100 + 8937/100 for the answer of 68365 then divide it by 100. overall answer should be 683.65. hope this helps

6 0

3 years ago

The shadow cast by a house is 55 feet long. At the same time, a flagpole that is 15 feet tall casts a 25 foot long shadow. How t

Elena L [17]

The house is x
make a proportion: 
x/55=15/25 
cross multiply 
25x=55*15 
25x=825 
divide 
x=33

5 0

3 years ago