How do you solve even number between 300 and 400 it is divisible by both 5 and 9 how you solve it

Answers

Answer 1
Answer: so we find number that has factor of 5 and 9
5 times 9 times x= number between 300 and 400
multipules of 45=90,135,180,225,270,315,360,395

the multipules between 300 and 400 are
315,360,395
360 is the only even one
answer is 360

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Cara ran 3 miles in 30 minutes. What is her constant rate of change in miles per hour?

Answers

Answer:

6 mph

Step-by-step explanation:

3 miles -----> takes 30 minutes

recall that 30 minutes = 1/2 an hour = 0.5 hours

hence,

3 miles -----> takes 30 minutes = 0.5 hrs

therefore her rate of change (i.e speed) in mph

= number of miles ran ÷ time taken in hours

= 3miles ÷ 0.5hrs

= 6 mph

Answer:

curious if you got this one?

Which does NOT represent a constant rate of change of 70 miles per hour for a car?

Question 4 options:

The car travels 245 miles in 3.5 hours.

The car travels 140 miles in 2 hours.

d = 70t, where d represents distance in miles and t represents time in hours.

d = 70t, where d represents distance in kilometers and t represents time in hours.

Step-by-step explanation:

6/7, solve for y, explain too please

Answers

Answer:

Y can be written as:

The repeating decimal 1.63636363 ...

The improper fraction 18/11

The mixed number 1 7/11

Step-by-step explanation:

6/11 = y/3

3 ÷ 11 = 0.272727272 (3/11)

6 × (3/11) = (1 7/11) 1.636363636

the volume of a candle is 8 cubic inches. what is th volume of a similar candle that is larger by its scale factor of 1.5

Answers

Hey there,

We are going to multiply 8 by 1.5 and 1.5 by 3:8(1.5)^3=8(3.375)=27 inches.

Thus, your answer is 27 cubic inches.

ed spent 8.5% of his savings on lunch, which costs $5.25. how much did he have in savings before lunch?

Answers

Copy down the attachment on paper. Use this to cross multiply: multiply 5.25 by the 100, then divide by 8.5 to get your x value, which will be $61.76 (rounded to the nearest hundredth if calculated, since cents only goes to that place). I hope this helped! 

Write 0.75 as a fraction in simplest form.

Answers

Answer:

3/4

Step-by-step explanation:

0.75 = 75/100

75/100 in it's reduced form is 3/4

Your answer will be 3/5

You can buy 5 stickers for 3$. Write a proportion that gives you the cost of c if you buy 12 stickers.

Answers

Answer:

$7.20

Step-by-step explanation:

I got u bro, Divide the price of the stickers by the number of stickers ($3/5=$.60) multiply the price of one sticker by the number of stickers ($.60x12=) :)