3 years ago

Please help, ASAP! Thank you! 10 points!! ;)

Mathematics

1 answer:

Paladinen [302]3 years ago

4 0

Answer:57.23

Step-by-step explanation:

Simply follow equation steps and your left with 57.23. Hope this helped!

You might be interested in

4 birlik + 9 binlik + 1 yüz binlik + 9 yüzlük ten oluşan sayı?

ahrayia [7]

Answer:

sla

Step-by-step explanation:

slapohafdpdokrlotncpohaeefder

6 0

3 years ago

Six teachers shared a box of paper equally. How many sheets of paper did each teacher get if 1,347 sheets of paper came in the b

tester [92]

Answer: 224.5

Step-by-step explanation:

The answer is 224.5 because 1347 divided by 6 is 224.5.

4 0

3 years ago

Solve for x

Mademuasel [1]

Answer:

x = 9

Step-by-step explanation:

Using the rule of exponents

$a^{m}$ × $a^{n}$ ⇔ $a^{(m+n)}$

Given

$11^{x}$ = $11^{4}$ × $11^{5}$ = $11^{(4+5)}$ = $11^{9}$

Since the bases on both sides are common, then equate the exponents

x = 9

4 0

3 years ago

Help!!!!! Not the top one by the way..!

OverLord2011 [107]

Answer:

$\large\boxed{x=-3\ and\ y=-11\to(-3,\ -11)}$

Step-by-step explanation:

$\underline{+\left\{\begin{array}{ccc}-6x+y=7\\3x-y=2\end{array}\right}\qquad\text{add both sides of the equations}\\\\.\qquad-3x=9\qquad\text{divide both sides by (-3)}\\.\qquad\boxed{x=-3}\\\\\text{Put the value of x to the first equation:}\\\\-6(-3)+y=7\\18+y=7\qquad\text{subtract 18 from both sides}\\\boxed{y=-11}$

3 0

3 years ago

Lisa is a fitness instructor. For one month, she recorded the number of people who attended her aerobics class. She then used he

valina [46]

I’m pretty sure it a

4 0

3 years ago