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
kykrilka [37]
3 years ago
15

Need help with number 4

Mathematics
1 answer:
zmey [24]3 years ago
3 0
<span>–6(x – 2y) when x = –3 and y = –5
so
</span><span>–6(x – 2y) 
= </span><span>–6(-3 – 2(-5))
= -6(-3 + 10)
= -6(7)
= -42

answer
</span><span>A. -42</span>
You might be interested in
A student pulls out a marble from a bag containing blue, green, and red marbles. Space he records the color and places it back i
lions [1.4K]
The answer is 290, because you would multiply 1000 by .29!
hope this helps!!
6 0
4 years ago
-| -8 | |-(-8) are they equal ? Or which one is more ?
satela [25.4K]

Answer:

-| -8 |  is less than |-(-8)|

Step-by-step explanation:

-| -8 | =-8

|-(-8)| =8

they are not equal

-| -8 |  is less than |-(-8)|

5 0
4 years ago
One spring day, Angel noted the time of day and the temperature, in degrees Fahrenheit. His findings are as follows: At 6 a.m.,
goldenfox [79]

Answer:

Please find attached the graph of the given data created with Microsoft Excel

Step-by-step explanation:

The question is a word problem with which we construct a table of values and then graph the data as follows;

\begin{array}{cc}Time &Temperature, \, ^{\circ } F\\06:00&56\\07:00&59\\08:00&62\\09:00&65\\10:00&66\\11:00&67\\12:00&68\\13:00&69\\14:00&70\\15:00&70\\16:00&70\\17:00&70\\18:00&70\\19:00&67\\20:00&64\\21:00&61\\00:00&60\end{array}

The graph of the above data in created using the Chart options in the Insert menu of Microsoft Excel as seen in the attached image

5 0
3 years ago
What is the value of x enter your answer in the box x=
lions [1.4K]

Answer:

<u>x = (3√34 + 1)/5 units</u>

Step-by-step explanation:

Let's solve for x, using the Pythagorean theorem, this way:

BC is the Hypotenuse of the triangle ABC

BC² = 15² + 9²

BC² = 225 + 81

BC² = 306

BC = √9 * 34

BC = 3 √34

Now, we can substitute and solve for x, this way:

BC = 3x + 2x - 1

3 √34 = 3x + 2x - 1

3√ 34 + 1 = 5x

<u>x = (3√34 + 1)/5 units</u>

3 0
3 years ago
It took Kim 2 hours 34 minutes to type an
nordsb [41]

Answer:

4.7 seconds per word

Step-by-step explanation:

11/2.34=4.7

(Im only guessing)

3 0
3 years ago
Other questions:
  • Lines g, h, and l are parallel and m&lt; 2 = 132°.
    14·2 answers
  • Help? z=m/x solve for x
    15·1 answer
  • 2x^2+12x+1 write the equation in vertex form show work
    7·1 answer
  • Write an equation for eight times a number decreased by 25 is -1
    8·1 answer
  • What is the product of 2x - 5 and 3x2 + 5x - 7? Write your answer in standard form.
    15·1 answer
  • Please help! x^3 +y^3=9
    10·1 answer
  • Help me please !!!!!
    11·2 answers
  • What is the solution to the system of equations?<br><br> {y=−x−4<br> {y=x
    14·1 answer
  • For algraha 1<br> Don’t mine what I wrote
    12·1 answer
  • Divide 360 in the ratio 1:7<br><br>​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!