1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
jolli1 [7]
3 years ago
11

Need help ASAP plzzzzzz tyyyyyyyyy

Mathematics
1 answer:
Marta_Voda [28]3 years ago
3 0

Answer:

(-3, -66) , (3, 6) , (5, 30)

Step-by-step explanation:

y= 12x-30=12(-3)-30=-36-30=-66

y=12x-30=12(3)-30=36-30=6

y=12x-30=12(5)-30=60-30=30

Remember PEMDAS, Parentheses Exponents Multiplication Division Additon Subtraction.

You might be interested in
Sarah made $180 for 12 hours of work. At the same rate, how much would he make for 17 hours of work?
lisabon 2012 [21]

Answer:

1260

Step-by-step explanation:

180 x 2

8 0
3 years ago
divide the number 60 into 2 parts so that if one part is divided by 6 and the other part is divided by 8 the sum of the answer w
konstantin123 [22]
If we divide  60 into say hmmm two integers, and those integers are say "a" and "b", then  a + b = 60, therefore, a = 60 - b.

\bf \stackrel{\textit{one part is divided by 6}}{\cfrac{a}{6}}~~+~~\stackrel{\textit{the other part is divided by 8}}{\cfrac{b}{8}}~~=~~9
\\\\\\
\cfrac{60-b}{6}~~+~~\cfrac{b}{8}=9\impliedby 
\begin{array}{llll}
\textit{let's multiply both sides by}\\
\textit{the LCD of 24}
\end{array}
\\\\\\
24\left( \cfrac{60-b}{6}~~+~~\cfrac{b}{8} \right)=24(9)\implies 240-4b+3b=216
\\\\\\
-b=-24\implies b=\cfrac{-24}{-1}\implies b=24

what's the first integer?  well, a = 60 - b.
5 0
3 years ago
GUYS HELP please i dont know what to answer
grandymaker [24]

Answer:

2nd one : y = -4/x

3rd one : y + x/2 = 9

4th one

5th one : y = x^2

6th : 5.8x - y = 2.3

Step-by-step explanation:

Not sure about these. You might want to wait for another person to answer

Have a nice day!

7 0
3 years ago
Polygon C has an area of 7 square units. Jennie drew a scaled version of Polygon C and labeled it Polygon D. Polygon D has an ar
dem82 [27]

The ratio between Area of D and Area of C is 28:7.

That means the simplified version is 1:4.

From our ratio, we can derive that the scale factor is 4.

4 0
4 years ago
Read 2 more answers
HELP PLS/GEOMETRY<br> 20 POINTS<br> WHAT IS THE HEIGHT?
Nadusha1986 [10]

Answer:

8 ft is correct

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Cable company A charges $45 a month for cable plus a $18 installation fee. Cable B charges $39 a month for cable plus a $30 fee
    11·1 answer
  • the clock chimed once; it was 1 o'clock. in how many minutes would the hands of the clock be pointing in the same direction?
    7·1 answer
  • Suppose a perfectly competitive ukulele factory can produce 35 ukuleles at an output at which marginal cost equals marginal reve
    15·1 answer
  • What is the definition of present value?
    14·1 answer
  • You invest 9370 dollars at an annual interest rate of 10%. How much money will you have in your account in two years
    14·1 answer
  • LC Motor Sales conducted a survey to find out why people who bought cars at the dealership did not use it for ongoing service. T
    14·2 answers
  • Question in picture<br> look below
    7·2 answers
  • Which of the following best describes the pattern in the diagram as you move
    7·1 answer
  • Write 1/3 as a power with an integer base
    11·2 answers
  • Please help me with number 15 please and thank you
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!