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
jonny [76]
3 years ago
8

A race car driver lost 8 seconds off the leader for each of the 3 pit stops the driver made. At each of the next 2 pit stops the

driver gained 10 seconds on the leader. Which represents the amount of time the driver is off the leader?
Mathematics
2 answers:
olasank [31]3 years ago
7 0

Answer:

A is correct answer

Step-by-step explanation:

julsineya [31]3 years ago
5 0

Answer:

-4 seconds

Step-by-step explanation:

The question says he lost 8 seconds off the leader for each of the 3 pit stops that he made

8 x 3 = 24

This means that 24 seconds was lost.

If 10 seconds were gained for the next 2 pit stops, the driver gained a total of

2 x 10 = 20seconds

The amount of time he is off leader =

20 -24

= -4 seconds

We have it that -4 seconds represents time he is off the leader.

Thank you!

You might be interested in
PLEASE HELP ME!!!!!!!!!!
Blizzard [7]

Answer:

the first one: y=2x ²-1

Step-by-step explanation:

Plug in the "x" to the equation, so: 2(2) ²-1 = 7 which is "y" in the table above.

6 0
2 years ago
Please help, will mark you as brainleist!!!
Levart [38]

Answer:

Scale Factor of 4

Step-by-step explanation:

The original is a 20 *20 square

The new image is a 80*80 suqare

which means that each side is mulitplied by 4 hence the scale factor is 4

3 0
3 years ago
Read 2 more answers
Line segment AB was translated 2 units right and 7 units down to create line segment CD. A transversal intersects the two line s
belka [17]
These are correct statements:

<span>- Line segments AB and CD are parallel.

- </span>Since ∠1 and ∠3 are corresponding angles, they are congruent.
These are incorrect statements:

- <span>Since ∠3 and ∠4 are corresponding angles, they are congruent. They are not corresponding angles, they are supplementary meaning they, together, equal 180.

- </span><span>Since ∠1 and ∠2 are corresponding angles, they are congruent. These are also not corresponding, they are supplementary.

- </span><span>Line segments AB and CD are perpendicular. They are not crossing over each other.</span>

- <span>Since ∠1 and ∠4 are alternate interior angles, they are congruent. They are not corresponding, they are supplementary. </span><span>∠1 and </span><span>∠3 are corresponding just like </span>∠2 and <span>∠4. </span>






6 0
3 years ago
Please hurry I will mark you brainliest
Slav-nsk [51]

Step-by-step explanation:

Let grandson's age be x.

Let grandpa's age be y {equation : y = 8+5x}

so,

x + y = 88

or, x + 8+ 5x = 88 (substituting the value of y)

or, 6x + 8 =88

or, 6x = 88-8

or, 6x = 80

or, x = 80/6

so, x = 13.33

so grandson's age = 13.33

grandpa's age = 8 + 5x = 8 + (5×13.33) = 74.65 yrs

7 0
3 years ago
A shadow is cast by a pole. The angle of elevation from the end of the shadow to the top of
Oksana_A [137]

DAnswer:

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • X to the power of three equals 343
    11·1 answer
  • What’s the fully simplified expression for the perimeter of the paddock?
    5·1 answer
  • What's the area of this rectangle?
    15·2 answers
  • Give a picture about real- life situation illustration percentage and decimals
    5·1 answer
  • Median 10 24 9 18 15 28 12 27 25 29 10 26
    7·2 answers
  • 71, 80, 82, 78, 80, 91, 107, 121, 125, 131, and 142. The variance of this data set is?
    15·1 answer
  • A. Download the printable diagram of the real number system. B. Find 10 numbers in the real world, with at least one number from
    13·1 answer
  • 4x + 6 &lt; -22 or 14 &gt; - 6x + 2) 6 using interval notation ​
    12·2 answers
  • Question 19 of 23
    11·1 answer
  • My dad has 15 students in art class. For a project he wants to divide 4 yards of yarn among them equally. What fraction Shows ho
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!