All categories

2 years ago

Need help for important quiz. I need the answers to all the blanks please!!!

Mathematics

1 answer:

Mekhanik [1.2K]2 years ago

5 0

Answer:

$15.25=1h+2p+3s

$14=2h+0p+3s

$10.25=1h+2p+3s

Soda=$2.50

HotDog=$3.25

Popcorn:$2.25

Step-by-step explanation:

Just solve each one at a time :D

Gl on your quiz!

You might be interested in

WILL GIVE BRAINLIEST<br><br>solve for x : -4 = (2/3)x <br><br>show steps please

cupoosta [38]

<h2>Answer: x = -6</h2>

<h3>Step-by-step explanation:</h3>

To solve for x, we have to find a way to make x the subject of the equation (get x on one side and everything else on the other side)

since -4 = (2/3)x [mutiply both sides by 3]

⇒ -4 × 3 = 2x [divide both sides by 2]

⇒ (-12/2) = x [simplify by dividing -12 by 2]

∴ x = -6

3 0

2 years ago

Read 2 more answers

A small television cost $120, the sales tax is 6.5%. What is the total cost of 50 the television? * Your answer

Natali5045456 [20]

Answer:

$127.80

Step-by-step explanation:

Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)

5 0

2 years ago

Read 2 more answers

Mikis ice cream parlor sold 345 scoops of ice cream on Saturday and 21 scoops on Sunday how many more were sold on Saturday then

svp [43]

345-21 is 324 so 324 more scoops

5 0

2 years ago

What is the GCF of the expression 4x2 + 3x?

DochEvi [55]

The answer is A: x

.............

5 0

2 years ago

Read 2 more answers

<img src="https://tex.z-dn.net/?f=%282%20%5Csqrt%7B3%20%2B%203%20%5Csqrt%7B2%29%20%7B%3F%7D%5E%7B2%7D%20%7D%20%7D%20" id="TexFor

AlladinOne [14]

Answer:

$\left(2\:\sqrt{3\:+\:3\:\sqrt{2}\:\:}\:\right)\:^2=4(3+3\sqrt{2})$

Step-by-step explanation:

Considering the radical expression

$\left(2\:\sqrt{3\:+\:3\:\sqrt{2}\:\:}\:\right)\:^2$

$\mathrm{Apply\:exponent\:rule}:\quad \left(a\cdot \:b\right)^n=a^nb^n$

$=2^2\left(\sqrt{3+3\sqrt{2}}\right)^2.....[A]$

Simplifying

$\left(\sqrt{3+3\sqrt{2}}\right)^2$

$\mathrm{Apply\:radical\:rule}:\quad \sqrt{a}=a^{\frac{1}{2}}$

$=\left(\left(3+3\sqrt{2}\right)^{\frac{1}{2}}\right)^2$

$\mathrm{Apply\:exponent\:rule}:\quad \left(a^b\right)^c=a^{bc}$

$=\left(3+3\sqrt{2}\right)^{\frac{1}{2}\cdot \:2}$

$=3+3\sqrt{2}$ As $\frac{1}{2}\cdot \:2=1$

So, putting $3+3\sqrt{2}$ into Equation [A]

$=2^2\left(\sqrt{3+3\sqrt{2}}\right)^2.....[A]$

$\left(\sqrt{3+3\sqrt{2}}\right)^2=3+3\sqrt{2}$

So, Equation [A] becomes

$=2^{2}(3+3\sqrt{2})$

$=4(3+3\sqrt{2})$

Therefore,

$\left(2\:\sqrt{3\:+\:3\:\sqrt{2}\:\:}\:\right)\:^2=4(3+3\sqrt{2})$

Keywords: radical expression

Learn more radical expression from brainly.com/question/11624221

#learnwithBrainly

3 0

2 years ago