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3 years ago

Heyyyyyyy again, can you please help me?

Mathematics

1 answer:

Alisiya [41]3 years ago

5 0

The shirt costs 11 dollars (with discount) the shoes cost 22.50 the necklace with discount cost 2 dollars the sweater is 5%

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Katherine wants to classify the quadrilateral below. Select all of the names that apply.

nydimaria [60]

It would be a A. parallelogram, B. Quadrilateral

6 0

3 years ago

Ari received $100 as a birthday gift and has decided to save this money as well as add $20 of his own money each month. The tota

kow [346]

Answer:

$220

Step-by-step explanation:

As per the equation:

y = 20x + 100

y = 20*6 + 100 = 220

So Ari will have saved $220 after 6 months

7 0

4 years ago

Alexa and Samantha work at a furniture store. Alexa is paid $250 per week plus 9.5% of her total sales in dollars, xx, which can

8_murik_8 [283]

Answer:

As per the statement:

Here, x represents the total sales in dollars

Total weekly pay of Alexa in dollar is represented by:

$g(x) = 250+0.095x$

and

Total weekly pay of Samantha in dollar is represented by:

$f(x) = 413+0.085x$

We have to find the value of x, in dollars that will make their weekly pay the same.

⇒ $g(x)=f(x)$

Substitute the values we have;

$250+0.095x = 413+0.085x$

Subtract 250 from both sides we get;

$0.095x =163+0.085x$

Subtract 0.085 x from both sides we get;

$0.01x =163$

Divide both sides by 0.01 we have;

$x = \frac{163}{0.01}$

Simplify:

x = $16300

Therefore, $16300 that will make their weekly pay the same

6 0

4 years ago

Which shape has no parallel sides? (2 points)

vazorg [7]

Answer: a quadrilateral with sides of different lengths.

Parallel sides are marked by arrows (single or double) btw

4 0

3 years ago

Read 2 more answers

Ln(r^2s^10 4√r^2s^10) is equal to Alnr+Blns Where A equals and B equals

LiRa [457]

$\textit{logarithm of factors} \\\\ \log_a(xy)\implies \log_a(x)+\log_a(y) \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ \ln\left( r^2s^{10}\sqrt[4]{r^2s^{10}} \right)\qquad \qquad \stackrel{\textit{let's for a second make}}{z = r^2s^{10}} \\\\\\ \ln\left(z\cdot \sqrt[4]{z} \right)\implies \ln\left(z\cdot z^{\frac{1}{4}} \right)\implies \ln\left(z^{1+\frac{1}{4}} \right)\implies \ln\left(z^{\frac{5}{4}} \right)$

$\stackrel{\textit{and substituting back}}{\ln\left( \left[ r^2s^{10} \right]^{\frac{5}{4}} \right)}\implies \ln\left( r^{2\cdot \frac{5}{4}} ~~ s^{10\cdot \frac{5}{4}} \right)\implies \ln\left( r^{\frac{5}{2}}~~s^{\frac{25}{2}} \right) \\\\\\ \ln\left( r^{\frac{5}{2}} \right)~~ + ~~\ln\left( s^{\frac{25}{2}} \right)\implies \stackrel{A}{\cfrac{5}{2}}\ln(r)~~ + ~~\stackrel{B}{\cfrac{25}{2}}\ln(s)$

8 0

2 years ago