1 year ago

PLEASE HELP EASY MATH

1 answer:

4 0

Unit rates are easy you just take the first number and divide it by your second
15 divided by 5 is = 3
75 divided by 25 is = 3
80 divided by 4 is = 20
Please mark brainiest
Have a amazing day

You might be interested in

what is the answer to 3x^2+5x+1 PPPPPLLLLEEEEAAAASSSSEEE PLEASE HHHHEEEELLLPPP ME QUICK!!!!!!!!!!!!!!!!! SHOW WORK PLEASE

aleksandr82 [10.1K]

3x to the second power plus 5x plus 1

6 0

2 years ago

I NEED HELP ASAP PLEASE!! ;)

Zigmanuir [339]

Answer:

7 inches

Step-by-step explanation:

First you have to find the average height of each class.

4th Grade:

56, 47, 54, 51, 53, 58, 48, 54, 46, 53

Then you have add it all up and divide it by how many students there are.

56 + 47 + 54 + 51 + 53 + 58 + 48 + 54 + 46 + 53 = 520

520 ➗10= 52

Same process for the 7th Grade.

You end up getting 52 and 59. You then Subtract it to get the answer to the question.

52 - 59= 7 inches

6 0

2 years ago

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

The Singapore Flyer is a giant observation

Law Incorporation [45]

Answer:

Step-by-step explanation:

Let x be the number of capsules on the Singapore Flyer.

Each capsule can carry x passengers.

Therefore x^2 = 784.

x = 28

8 0

2 years ago

Kevin weighed 200 pounds when he started his diet and lost 26 pounds. What percent of his original weight did Kevin lose?

Whitepunk [10]

The answer is C...........................

3 0

3 years ago