All categories

3 years ago

Please help me for brainlyst !!!!!!!!!!!!!!!!

Mathematics

1 answer:

BlackZzzverrR [31]3 years ago

6 0

Answer:

the answer is c JUST guessing it might not be correct

You might be interested in

john recieves a day worth of pay, p, for 4 days of newspaper delivery. He spent half of his money on gas. Then he spent $5 on co

ikadub [295]

Y=(35+5)×2(/4)
y=40×2÷4
y=80÷4
y=20
John got paid 29 dollars a day.

8 0

4 years ago

My usual workout consists of running 10 laps around a 400 meter track. If I go to a track that is only 250 meters long, how many

Ghella [55]

Answer:

16 laps

Step-by-step explanation:

400x10=4000

4000÷250=16

3 0

3 years ago

Read 2 more answers

Solve the equation by completing the sqaure. if necessary round to the nearest hundreth x^2+4x=1

viktelen [127]

Answer:

x = ± √ 5 − 2

Step-by-step explanation:

5 0

4 years ago

Can Someone Help Me With These Please?

Alexandra [31]

Answer:

i try my best to do that now just give me some time

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

The swimming pool is open when the high temperature is higher than 20^\circ\text{C}20 ? C. Lainey tried to swim on Monday and Th

Damm [24]

Answer:

$30-3d\leq 20$

Step-by-step explanation:

Let d represent the rate of temperature decrease in degrees Celsius per day from Monday to Thursday.

As temperature decreased at a constant rate in the next 3 days, so the rate of temperature will decrease 3d degree Celsius in 3 days.

We are told that the pool was open on Monday. The high temperature was $30^oC$ on Monday. So the decrease in temperature from Monday to Thursday will be $30-3d$ .

We have been given that the swimming pool is open when the high temperature is higher than $20^oC$ .

As the pool was closed on Thursday. This means that temperature on Thursday was less than or equal to 20 degree Celsius. We can represent this information in an inequality as:

$30-3d\leq 20$

Therefore, the inequality $30-3d\leq 20$ can be used to determine the rate of temperature decrease in degrees Celsius per day, d, from Monday to Thursday.

4 0

3 years ago

Read 2 more answers