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2 years ago

Graph the function h(x) = -2x– 3.

2 answers:

8 0

So to graph it you need to know the slope and the intercepts.

Y intercept is found by substituting 0 for x, and that gives you y=-3, (0,-3).

X intercept is found by substituting 0 for y then solving. That gives you x=3/2, (3/2,0)

You can plot those points and connect them and it should give you an idea of the graph.

Pani-rosa [81]2 years ago

3 0

Answer:

look below

Step-by-step explanation:

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Charmaine made traditional pizzas for her classmates. She recorded whether the students wanted garlic on their pizza. Which desc

Georgia [21]

Answer:

Option A Gender and garlic preference.

Step-by-step explanation:

We have been given Charmaine made traditional pizzas for her classmates. She recorded whether the students wanted garlic on their pizza.

For two-way table we need two Data

So, gender and garlic preference is sufficient to form two-way table

She will use gender in first row and garlic preference in first column.

Gender Garlic preference

Male here male who needs garlic

Female here female who need garlic.

Therefore, option A is correct.

3 0

3 years ago

In order to remove water from a flooded basement, two pumps, each rated at 40 gallons per minute, are used. After half an hour,

Scrat [10]

Answer:

3600 gallons of water was removed from the basement.

Step-by-step explanation:

Given:

Rate of each pump = 40 gallons/min

We need to find find the number of gallons of water removed from the basement.

Solution:

Now Given:

After half an hour, the one pump burns out.

Now we know that;

1 hour = 60 mins

$\frac12$ hour = $\frac{60}{2}=30\ mins$

Now for 30 mins both the pumps were working and removing the water.

So we can say that;

Water remove for first 30 mins = $40\times2\times30=2400\ gallons$

Also Given:

the second pump finishes removing the water half an hour later.

So we can say that;

Water removed for next 30 mins = $40\times 30\times1 =1200\ gallons$

Now we can say that;

Total water removed from the basement is equal to sum of Water remove for first 30 mins and Water removed for next 30 mins .

framing in equation form we get;

Total water removed from the basement = $2400+1200=3600\ gallons.$

Hence 3600 gallons of water was removed from the basement.

6 0

3 years ago

In the equation y = 39x + 50represents the number of people at a holiday dinner and y represents the total cost of

kkurt [141]

Answer:

The correct answer is - 12.

Step-by-step explanation:

Given:

Total number of people = y = 39x+50

Total amount spent y = 518

Solution:

The equation for the number of people who attended the dinner

y = 39x+50

The cost of dinner is equally divided by number of people =

then, 518 = y

placing value, 518 = 39x+50

x = (518-50)/39

= 468/39

= 12

Then number of people attended the dinner = 12

6 0

3 years ago

What is the slope of the line graphed below

Solnce55 [7]

Slope is 1/3

Equation of the line is:

y = 1/3x - 8

6 0

3 years ago

3 times a Numbers plus 12 is more than 15?

Darya [45]

Answer:

2,3,4,5,6,7,8,9 etc

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers