2 years ago

I need help pleaseeeeee

Mathematics

1 answer:

Annette [7]2 years ago

3 0

24/36
There are 36 students from 14-17 in total. 24 skip breakfast so. 24/36

You might be interested in

-8 + 3h = 1 <br>i need help its a 2 step equation

LekaFEV [45]

Answer:

h = 3

Step-by-step explanation:

-8 + 3h = 1

Add 8 to both sides.

3h = 1 + 8

Add 1 and 8 to get 9.

3h = 9

Divide both sides by 3.

h = $\frac{9}{3}$

Divide 9 by 3 to get 3.

h = 3

7 0

2 years ago

1/4 + (-3/4)= ?? help pleasee

Nata [24]

Answer:

-0.5

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Which quadratic equation is equivalent to (x+2)2+5(x+2)-6=0

professor190 [17]

$(x+2)^2+5(x+2)-6=0\\\\x^2+2\cdot x\cdot2+2^2+5\cdot x+5\cdot2-6=0\\\\x^2+4x+4+5x+4-6=0\\\\x^2+9x+2=0$

6 0

3 years ago

When we rewrite a fraction as a decimal, are we changing the value of the fraction? hi so my teacher is asking this question on

AnnyKZ [126]

Answer:

No, you are not changing the value.

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

120 books increased by 55%

DiKsa [7]

Simplest way to do this:
number of books= 120
percentage represented by 120= 100%
increase current percent by 55%= 155%

: . 55% increase = original number of books * (155%)
= 120 * (155/100)
= 186

6 0

3 years ago