3 years ago

ASAP HELP PLS HELP EXPLAIN IM CONFUSED PLSSS

Mathematics

1 answer:

sertanlavr [38]3 years ago

3 0

Step-by-step explanation:

x+3=12

-3. -3

x=9

awnser is 9

You might be interested in

Help meee pleaseeee i need it

Crank

Answer:

wit what

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Naomi has 45 minutes to get ready for school she spends x minutes getting dressed write an expression that respetents the number

andriy [413]

ANSWER

$(45 - x) \: minutes$

EXPLANATION

Total minutes Naomi has at her disposal is 45 minutes.

The number of minutes she spends getting dressed is

$x$

To find the number of minutes she still has to get ready, we subtract the minutes spent from the total minutes.

The number of minutes she still have to get ready is

$(45 - x) \: minutes$

5 0

3 years ago

What is 142% of 469?

arsen [322]

$\begin{array}{ccc}100\%&-&469\\\\142\%&-&x\end{array}\\\\\\cross\ multiply\\\\100x=142\times469\\\\100x=66598\ \ \ \ |divide\ both\ sides\ by\ 100\\\\\boxed{x=665.98}$