3 years ago

I can work at a constant rate of 2/5 per hour. How much can i clean in 25hours?

Mathematics

2 answers:

xenn [34]3 years ago

8 0

Answer:

Step-by-step explanation:

You are working at a constant rate of 2/5 per hour for 25 hours, so we can multiply the two numbers

2/5*25

SashulF [63]3 years ago

4 0

Answer:

Step-by-step explanation:

(2/5)*25

0.4*25

You might be interested in

5x + 2(x + 7) = 14x – 7.i will mark brainliest

Temka [501]

Answer:

5x +2x+14 =14x-7

7x+14=14x-7

14+7=14x-7x

21 divide bye 7=7x divide bye 7

3=x

Step-by-step explanation:

3 0

3 years ago

Find the domain<br><br><img src="https://tex.z-dn.net/?f=y%20%3D%20%20%5Csqrt%7B3x%20%2B%205%7D%20" id="TexFormula1" title="y =

sveticcg [70]

$y=\sqrt{3x+5}\\\\The\ domain:\\\\3x+5\geq0\ \ \ |-5\\\\3x\geq-5\ \ \ |:3\\\\x\geq-\dfrac{5}{3}\to x\in\left[-\dfrac{5}{3};\ \infty\right)$

6 0

3 years ago

Read 2 more answers

Select all numbers that are rational

Gnesinka [82]

E, D, & B is the Awnsers

8 0

3 years ago

What is the value of x in this proportion? 5/6=−4x/+2 x=−2 4/5 x=−4 2/5 x=−5 1/5 x=−6 4/5

insens350 [35]

Answer:

x= -4 2/5

Step-by-step explanation:

firstly cross multiply 5/6=-4x/+2

5×+2=6×-4x

10=-24x

make x subject of formula

10/-24= ans

hope this helps

please rate brainliest!

6 0

3 years ago

a pice of wire 80 inches long is cut into 2 pieces. One piece is 5 inches more than twice the other. How long is the shortest pi

ad-work [718]

The longer piece of wire is 42.5

The shorter piece of wire is 37.5

37.5+42.5=80

37.5 matches the requirements because it is 5 smaller than 42.5 :)

Mark as BRAINLIEST please :)

4 0

4 years ago