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skad [1K]
3 years ago
8

What is the slope of a line if it is going straight across the 3rd dash line going up? It is a sraight line passing through I an

d II. Which is it Positive, negitive, undefined, or zero slope?
Mathematics
1 answer:
Firdavs [7]3 years ago
3 0
Do u have a picture or something I could look at because I don't understand the second part
You might be interested in
A pizzeria sells two types of pizza for lunch: pepperoni and cheese. The pepperoni pizza costs $8.50 and the cheese pizza costs
Usimov [2.4K]

Answer:

Let the no. Of cheese pizzas be x

Let the no. Of pepperoni pizzas be y

x + y = 45 (No. Of pizzas)

x = 45 - y

6x + 8.5y = 365 (cost of pizzas)

6(45-y) + 8.5y = 365

270 - 6y + 8.5y = 365

2.5y = 365 - 270

2.5y = 95

y = 95/2.5

y = 38

x = 7

Therefore 7 cheese pizzas were sold and 38 pepperoni pizzas were sold

Hope this helps!

7 0
3 years ago
You make an initial investment of $500. Fill in the table below to show how much money you would have after 3 years if your acco
Aleksandr [31]
After three years, your investment would be $575. The formula is A=P(1+(r/n)^(n*t) where A is the final amount, P is the initial balance, r is the interest rate, n is the amount of time the interest is compounded in a year, and t is the amount of time that has passed.
P=500
r= 5% is which converted into a decimal by dividing 5 by 100 which is then 0.05
n= 1 since it is compounded annually
t= 3
Hope this helped.
3 0
3 years ago
An athlete eats 55g of protein per day while training. how much protein will she eat during 25 days of training? write your answ
Triss [41]

55 g x 25 days = 1375 grams

1gram = 0.001 kg

1375 x 0.001 = 1.375 kg

 round the answer as needed

5 0
2 years ago
Read 2 more answers
The points (0, 1) and (-9, -9) fall on a particular line. What is its equation in slope-intercept form?
prohojiy [21]

The slope-intercept form:

y=mx+b\\\\m=\dfrac{y_2-y_1}{x_2-x_1}

m - slope

b - y-intercept → (0, b)

We have the points (-9, -9) and (0, 1) - y-intercept → b = 1.

Calculate the slope:

m=\dfrac{1-(-9)}{0-(-9)}=\dfrac{10}{9}

Answer: y=\dfrac{10}{9}x+1

4 0
2 years ago
I kneed to know what 2/3 - 9/10 is so i can do the rest of my homework
Illusion [34]

Answer:

-7/30

Step-by-step explanation:

So you need to make the denominators the same number so that you can just subtract the numerators.

(10) 2/3 - (3) 9/10

 20/30 - 27/30

-7/30

6 0
2 years ago
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