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nikitadnepr [17]
3 years ago
14

She determined that the solution is (–3, –3). Is she correct? If not, explain why. Yes, she is correct. No. She switched the x a

nd y values of the intersection point when writing the solution. No. She used the wrong y-intercepts when graphing the equations. No. She used the wrong slopes when graphing the equations.
Mathematics
2 answers:
LenaWriter [7]3 years ago
9 0

Answer: No she used the wrong slopes when graphing the equations

Step-by-step explanation:

Sergio [31]3 years ago
8 0

Answer:

D

Step-by-step explanation: No. She used the wrong slopes when graphing the equations.

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Karen wrote a six digit number that only has one 8 in it . Kim also wrote a six digit number. The 8 in karens number is worth 10
Dahasolnce [82]

the 8 could be tens spot, Hundreds spot, Thousands ... till the end for karens spot

Step-by-step explanation:

Sorry if im wrong.

3 0
3 years ago
Simplify the following expression:<br> -8 (5b + 2) -7 ( b-5)
RUDIKE [14]

Answer:

-8(5b+2)-7(b-5)

first, use distributive property to get:

-40b-16-7b+35

then, use combine like terms to simplify:

-47b+19

that's your answer!

:)))))))))

3 0
3 years ago
Read 2 more answers
a group of friends went to lunch. the bill, before sales tax and tip, was $37.50. a sales tax of 8% was added. the group then ti
valentina_108 [34]
First, there was $37.50.
Then, there was a tax of 8%.
Then, there was a tip of 18%.
Since the tip is after the tax, it's not going to affect it, and we can essentially ignore it.

The real question here is just <em>what is 8% of $37.50?</em>

To find the percent of something, first you need to put the percent as a decimal.

8% in decimal form is 0.08 (If you think about it literally, they're both 8 hundredths)

Finally, just multiply the percent in decimal form by the number.

37.50 dollars × 0.08 = 3 dollars.<em />
6 0
3 years ago
Read 2 more answers
How do you add add fraction with a different denominator?
kenny6666 [7]

Find the LCM (least common multiple) of the denominators, and use that as the denominator for the two fractions.

Ex.

\frac{3}{4} +\frac{2}{3}

LCM (3, 4) is 12

\frac{9}{12} +\frac{8}{12}

=\frac{17}{12}

3 0
3 years ago
Read 2 more answers
If a figure is a square then is it a regular quadrilateral true or false explain
miskamm [114]
I believe so. (TRUE). a square has all equal sides so if the figure is just alike, its a reg quad.
6 0
3 years ago
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