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
suter [353]
2 years ago
5

HELPPPP!! will mark brainliest

Mathematics
1 answer:
s344n2d4d5 [400]2 years ago
7 0

Answer:

6th option

Step-by-step explanation:

You might be interested in
A teacher has 100 chairs to arrange for an assembly into equal rows Write one way the chairs could be arranged Include the numbe
tiny-mole [99]
That's easy if there is 100 chairs there would be 10 rows with ten chairs in each row
3 0
3 years ago
Read 2 more answers
Nour drove from the Dead Sea up to Amman, and her altitude increased at a constant rate. When she began driving, her altitude wa
labwork [276]

Answer:

y = - 400 + 700x

Step-by-step explanation:

Nour's altitude increased at a constant rate from the Dead Sea up to Amman.

Initially, her altitude was 400 meters below from the sea level and then she arrived at an altitude was 1000 meters above sea level arrived to Amman, 2 hours later.  

So, she moves (400 + 1000) = 1400 meters in 2 hours.

Therefore, her rate of change of altitude is \frac{1400}{2} = 700 meters per hour.

Therefore, if y represents Nour's altitude in meters relative to the sea level after x hours then the relationship between the altitude and number of hours is given by  

y = - 400 + 700x  (Answer)

7 0
3 years ago
Read 2 more answers
0. The weight of an object on the Moon is about 16.5% of its weight on Earth. The weight of an astronaut on the Moon is 24.75 po
Setler79 [48]

Answer: 150 pounds

Step-by-step explanation:

Let the the astronaut weight on Earth be represented by x.

Based on the information given in the question, thus can be formed into an equation as:

16.5% of x = 24.75

16.5% × x = 24.75

16.5/100 × x = 24.75

0.165x = 24.75

x = 24.75/0.165

x = 150 pounds

The astronaut weigh 150 pounds on Earth.

3 0
3 years ago
A boat travels 320 miles in 11 hours (with a constant speed), How much
Arada [10]

Answer: 4.2625

Step-by-step explanation:

11/320=x/124

11*124=320x

1364=320x

x=4.2625

Hopefully I was helpful!

3 0
3 years ago
Put answer in coordinate form: 2x + 2y = -2 and 9x - 6y = 36
zhannawk [14.2K]
Coordinate form is (x,y) using the variables respectively.

2x+2y=-2
-2y
2x= -2-2y
/2

x=-1-y

9x-6y=36
9 (-1-y)-6y=36
-9-9y-6y=36
+9.
-9y-6y=45
-15y=45
/-15
y=-3

x=-1-y
x=-1- (-3)
x=2

answer: (2,-3)
5 0
3 years ago
Other questions:
  • The Changs updated their bedroom by purchasing a new lamp for $89.95 and a comforter set for $239.99. They paid 2007-03-04-00-00
    13·2 answers
  • #16 i need help right now please
    8·1 answer
  • Please help me with this question<br><br> Calculate.<br><br> 7.75% of $9,000 = ___ $
    15·1 answer
  • Use the parabola tool to graph the quadratic function.
    12·1 answer
  • 6th grade math i mark as brainliest
    9·1 answer
  • What is the second smallest number that has 1,2,3,4,and 5?
    9·2 answers
  • there are 165 different plants in the school garden.of these ,132 will flower in spring.what percent of the plants will flower i
    15·1 answer
  • Explain how combining like radicals is similar to combining like terms.
    10·1 answer
  • Which of the following matches the graph of f (x) = 2(x – 1)2(x + 1)(x + 2)?
    13·1 answer
  • 1. Bob makes $14 per
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!