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
Vsevolod [243]
3 years ago
5

*HELP* Select the correct answer. What is the value of this expression when t = -12? -3|t − 8| + 1.5 A. 61.5 B. 13.5 C. -10.5 D.

-58.5
Mathematics
1 answer:
Natasha_Volkova [10]3 years ago
4 0

Answer: D

Step-by-step explanation:

If we substitute -12 into this equation we get:

-3[-12-8]+1.5

-3[-20]+1.5

Because -20 is in absolute value, we simply just use 20.

Thus,

-3(20)+1.5\\= -60+1.5\\= -58.5

You might be interested in
A car travels 9 miles in 7 minutes. How fast is it going in miles per hour? How fast is it going in meters per second?
Tems11 [23]

Answer:

he's going 77mph and then 2069 meters per hour.

8 0
2 years ago
Solve this equation x2+11x-26=0
goldfiish [28.3K]
Factor it out first so:

y=(x+13)(x-2)

Then you know that x= -13 and 2 to make the equation 0

Hope this helps!
4 0
3 years ago
Read 2 more answers
Tim and Jane both work for a company that sells boxes of breakfast cereal. the boxes of cereal cost £3.00 and the amount of cere
Alenkasestr [34]

Answer:

25%

Step-by-step explanation:

As the given situation the parameters are below:-

Cost of each box = 3 pounds

Amount of cereal in each box = 160 g

now,

160 g of cereal = 100%

and

25% of 1 box of cereal = 25% of 160 g which is

= \frac{25}{100} \times 160 g= 40 g

As per the question,  it is mention that Jane need her idea to give the equal value of amount as Tim's idea, provided

160 g of cereal costs 3 pounds

and

1 g of cereal will cost

=  \frac{3}{60}\ pounds

40 g of cereal will cost 40\times \frac{3}{160}  = \frac{3}{4}\ pounds

So, the percentage of \frac{3}{4} the pound is of 3 pounds is 3 ÷ 4 ÷ 3 × 100

= 25%

Therefore as the situation, Jane need to decline the amount by 25% for the same amount as Tim's idea.

3 0
3 years ago
A museum gift shop manager wants to put 1,588 polished rocks into small bags to sell as souvenirs. If the shop manager wants to
maria [59]

Answer:

113 bags could be filled and 6 rocks will be left.

6 0
3 years ago
A line passes through the point (6, -1) and has a slope of 3/2 Write an equation in slope-intercept form
Luda [366]

9514 1404 393

Answer:

  y = 3/2x -10

Step-by-step explanation:

The point-slope equation can be written ...

  y = m(x -h) +k . . . . . for a line with slope m through point (h, k)

Using the given values, this is ...

  y = (3/2)(x -6) -1 = 3/2x -9 -1

  y = 3/2x -10 . . . . . slope-intercept equation

6 0
3 years ago
Other questions:
  • Me Jacques wrote a bonus problem on the board. If Gina correctly answers, she gets extra time to read. The problem is to write a
    9·1 answer
  • Elena is painting a fence she has already determined that she needs 1 gallon of paint total for each 10 feet of fencing to finis
    14·2 answers
  • If the width of the rectangle is three times the length and the perimeter of the rectangle is 72 ft, what are the length and wid
    9·1 answer
  • The width of a rectangle is 6 2/3 Inches. The length of the rectangle is twice it’s width. What is the perimeter of the rectangl
    12·1 answer
  • PLS HELP!!
    13·2 answers
  • Please help with #7! Thanks.
    7·1 answer
  • What is the slope of the line?
    10·1 answer
  • A=1/2 (a+b)h work out A if a=2 b=7 h=3
    6·1 answer
  • -2 5/12 - (-10 8/9)
    7·2 answers
  • .................................
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!