1 year ago

Lesson 1-1

Mathematics

1 answer:

telo118 [61]1 year ago

5 0

Answer:

Question D: what type of chips do students in this class prefer?

Step-by-step explanation:

You might be interested in

If you see the picture please help

MariettaO [177]

Each person will get 5 stickers and 2 stickers will be left over

3 0

4 years ago

Read 2 more answers

Miguel scored 74 points in his first5 games this season. How many points hashe scored per game?

Nata [24]

It is 14.8 I hope this helps you on your hw lol have a nice day

3 0

3 years ago

Read 2 more answers

Given the internal radius of the pipe is 2 cm, the external radius is 2.4 cm and the length of the pipe is 10 cm. Find the total

Karo-lina-s [1.5K]

Answer:

sorry if I am wrong. I tried my best

3 0

3 years ago

Devante has a lunch account in the school cafeteria His starting balance at the beginning of the month is $35.50. The first wook

Alisiya [41]

Answer:

D the amount of money he pays for each lunch

Step-by-step explanation:

In each lunch Devante has, he pays 2,50 $ according to:

Money in t = t₀ he has 35,50 $ paid 3 lunches and spent

35,50 - 28 = 7,5

Then the cost of each lunch is 7,5 / 3 = 2,5 $

After that

bought 5 lunches and spent 28 - 15,5 = 12,50

Again 12,5 / 5 = 2,5 $

Now the model for the situation is a straight line with a slope 2,5

In an x , y cartesian system in which y is money in the account and x is the number of lunches, such a straight line will be

y = b - m*x ( b the intercept on y and m the negative slope)

y = 35,50 - 2,5*x

So answering the question is lyrics D the amount of money he pays for each lunch

7 0

3 years ago

Find the midpoint of CD. C= (7,-4) and D= (-8,-5)

ANTONII [103]

Answer:

( $-\frac{1}{2}$ , $-\frac{9}{2}$ )

Step-by-step explanation:

The equation of a midpoint is as follows:

$(\frac{x_{1} +x_{2}}{2} ,\frac{y_{1} +y_{2}}{2})$

The x-coordinate:

x1 = 7, x2 = -8

7+(-8) = -1

Divide by 2 to get the x-midpoint

-1/2

The y-coordinate

y1 = -4, y2 = -5

-4 + (-5) = -9

Divide by 2 to get the y-midpoint

-9/2

You get:

( $-\frac{1}{2}$ , $-\frac{9}{2}$ )

5 0

3 years ago

Read 2 more answers