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
xeze [42]
3 years ago
15

Help me please....

Mathematics
1 answer:
KIM [24]3 years ago
3 0

Answer:

car a-50 kilos per hour

car b-55 kilos per hour

car b is faster

Step-by-step explanation:

150/3=50

220/4=55

You might be interested in
I need to know what this is
Mice21 [21]
The answer is x=9
hope this helps

5 0
3 years ago
You lose an online auction for an autograph. Your losing bid of $28 is 40% of the winning bid. How much less was your bid than t
TEA [102]

Answer:

My bid was $42 less than the winning bid.

Step-by-step explanation:

The winning bid is x.

$28 is 40% of x

0.4x = 28

x = 28/0.4

x = 70

The winning bid was $70.

$70 - $28 = $42

Answer: My bid was $42 less than the winning bid.

5 0
3 years ago
A high school math class has 28 students: 18 seniors and 10 juniors. What is the probability that four randomly selected student
inna [77]

Answer:

64

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
5) Find the equation of the line graphed below in Slope-Intercept Form. (3 points)
bonufazy [111]

5. Slope intercept form is written as y = mx +b, where m is the slope and b is the y-intercept.

Using two of the points on the graph find the slope:

(0,-3) and (6,1)

Slope = change in Y over the change in X:

Slope =  (1-(-3) / (6-0) = 4/6 = 2/3

The y-intercept is the Y value when x = 0, which is -3.

The formula is y = 2/3x - 3

6. Point slope form is written as y - y1 = m(x- x1) where m is the slope, y1 and x1 are a known point on the line.

Slope = (1-0) / (1-3) = 1/-3 = -1/3

You can use either point shown for x1 and y1, so I am using the point (1,1)

The equation becomes y -1 = -1/3(x-1)

4 0
4 years ago
What number can be added to -2 to get a sum of 0?
levacccp [35]







Answer = 2
|-------------------|-----------------|
5 0
4 years ago
Other questions:
  • Show work please! I don't understand how to get this answer! I will give brainliest to the best answer!
    15·1 answer
  • Q8 Q10.) Solve the given system of equations.
    5·2 answers
  • 1. Find the area of each figure to the nearest tenth.
    15·1 answer
  • I need help i don’t know this at all
    11·1 answer
  • Evaluate xy-(-2z) for x=10, y=2, and z=-3. <br><br> a. 6<br> b. 26<br> c. 16
    15·2 answers
  • In 1990 the population of boston Massachusetts was 574,283.in 2000,the pipulation was 589141.what is the percent of change in po
    5·1 answer
  • How much paint is needed to paint the front of the house
    7·2 answers
  • A bank offers an annual simple interest rate of 8% on home improvement loans. Tobias borrowed $17,000 over a period of 2 years.
    6·2 answers
  • Common ratio 4,8,16,32,64
    5·1 answer
  • What is the distance between the points (-4,-8) and (6,16), to the nearest tenth of a units?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!