All categories

3 years ago

Solve the equation 24+0.44x=19+1.69x

Mathematics

1 answer:

vichka [17]3 years ago

7 0

Answer: X= 4

Step-by-step explanation:

24+0.44x=19+1.69x exp equation like:

24+44x/100=19+169x/100

Multiply left and right side of equation with 100

2400+44x=1900+169x

2400-1900=169x-44x

500=125x

x=500/125

x=4

You might be interested in

5/9 x 2/6 in simplest form please answer asap

Damm [24]

The answer would be 5/27
(If you want me to explain I can)

Hope this helps

Have a great day/night

8 0

3 years ago

A dance club hires two different DJ’s to

zubka84 [21]

Answer:

The expression is 100x + 50y ≤ 800.

Step-by-step explanation:

The hip hop DJ charge for $100 per hour. Let x be number of hours of hip hop :

$hip \: hop = 100 \times x$

$hip \: hop = 100x$

For rap DJ, the charge is $50 per hour. Let y be the number of hours of rap :

$rap = 50 \times y$

$rap = 50y$

Given that both DJs spend a maximum of $800. So the final expression is :

$100x + 50y \leqslant 800$

5 0

3 years ago

Please help........................

ivanzaharov [21]

The volume of a sphere is 4/3 * pi * r³ so substitute the values in

4/3 * pi * 2³

4/3 * pi * 8

32/3 * pi

The volume is either 32/3pi units³ or 33.49 units³ (they're the same value)

I hope this helps!

6 0

3 years ago

Select the correct answer

White raven [17]

Answer:

Step-by-step explanation:

5 0

3 years ago

kate has the following scores on her math test this quarter 89,79,83, and 94.if she want an average of 85 ,what musther score be

Georgia [21]

She must score an 80.

85*5= 425
425-89-79-83-94= 80

8 0

2 years ago