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
Ray Of Light [21]
3 years ago
12

Graph the following equations. Plot at least 3 points on the graph. 1. y = -4x - 3

Mathematics
1 answer:
Musya8 [376]3 years ago
4 0

Answer:

(0,-3)(1,-7)(-2,5)

Step-by-step explanation:

-4(0)-3 = -3 --> (0,-3)

-4(1)-3 = -7 --> (1,-7)

-4(-2)-3 = 5 --> (-2,5)

You might be interested in
If you can do this your super smart.
Reil [10]

Answer:

its G. and J

Step-by-step explanation:

6 0
3 years ago
Solve the problem by entering and solving an equation.
asambeis [7]

Answer: -26.60

Step-by-step explanation:

Heres -30 degrees as faherenheit

3 0
3 years ago
Read 2 more answers
A car radiator needs a 80% antifreeze solution. The radiator now holds 15 liters of a 70% solutions. How many liters of this sho
slavikrds [6]
So... the radiator has 15 liters of 70% antifreeze.. but needs an 80% antifreeze

well, so, you need to drain some and put some with higher percentage, seems to be, you will end up at the same 15 liters, possible the radiator's capacity, of 80% antifreeze

so, the same amount going out, of 70% is the same amount going in, of 100% antifreeze

now.. let's use the decimal format for the percents, or 70% is 70/100 or 0.7 and so on
\bf \begin{array}{lccclll}
&amount&concentration&
\begin{array}{llll}
concentration\\
amount
\end{array}\\
&-----&-------&-------\\
\textit{70\% sol'n, out}&x&0.7&0.7x\\
\textit{100\% sol'n, in}&x&1.00&x\\
\textit{current 70\% sol'n}&15&0.7&10.5\\
-----&-----&-------&-------\\
mixture&15&0.8&12
\end{array}

so.. let's subtract, from the current solution, 0.7x and add 1x or x, our antifreeze concentration amount, should be 12 though

10.5 - 0.7x + x = 12

solve for "x"

3 0
3 years ago
Read 2 more answers
F has 10 more marbles than I. Both boys have 15 marbles combined. How many marbles does each boy have?
olganol [36]

Answer:

F has 10 marbles and I has 5 marbles.

Step-by-step explanation:

First, I subtracted 10 from 15 since F has 10  more marbles than I. When I subtracted I got 5.

Hope this helps!!!!

4 0
3 years ago
paris run 3 1/2 laps around the circular track in the school gym. The track has a diameter of 1/2 mile. About how far does paris
fiasKO [112]

Answer:

5.497787144 miles

Step-by-step explanation:

Remember that circumference of a circle can be calculated with:

2\pi r

r=radius

We also know that the radius is just a half of the diameter.

So, the radius of the track is (1/2)/2=1/4 miles

Now, use the circumference of a circle formula to find how much she runs in 1 lap.

2\pi (\frac{1}{4} )

Simplify

\frac{\pi }{2}

This is how much she runs in 1 lap.

Multiply by 3.5 for 3 and a half laps.

\frac{\pi }{2}*3.5

The answer is around 5.497787144 miles.


7 0
3 years ago
Other questions:
  • Drag an answer to each box to complete this paragraph proof.
    9·2 answers
  • At a carnival there is an egg toss. There are 314 students in the school. 12 eggs are in one carton. How many cartons are needed
    11·1 answer
  • Find the solution of 5b-13=22 if the replacement set is {5,6,7,8,9}.
    13·1 answer
  • Which statement is true about this equation?<br><br> -(2x+4)+x=3x-4x-4
    14·1 answer
  • \angle a∠aangle, a and \angle b∠bangle, b are complementary angles. \angle a∠aangle, a measures 67^\circ67
    9·1 answer
  • Simplify the expression<br><br><br> 2(6x + 3)
    12·1 answer
  • Taylor Swift wants to find the distance, AB, across a river. She starts at point B and walks along the edge of the river 94 ft a
    13·1 answer
  • At a bakery, Riley bought 3 bagels and 2 muffins
    11·1 answer
  • 1.35 divided by 3.8 repeating
    14·1 answer
  • What is the largest number that can be used to divide 36 other than itself​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!