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
oee [108]
3 years ago
12

The table below shows the relationship between the number of parents in a household and the number of children

Mathematics
1 answer:
Elena L [17]3 years ago
8 0
There is no table in this problem
You might be interested in
Algebra 1 Check Answer Please
BigorU [14]
The answer is the third one.

The way I think through these problems is that where you multiply (-7x), you use addition, and where you use addition (-4), you multiply.

The answers added together will equal the second number, -7, and multiplied will give you the third, -4.

What you had chosen as the answer was close. But 7.53+-0.53 equals positive 7, not negative. However they do round to -4 when multiplied.

The correct answer, -7.53 and 0.53, do equal -7 when added together and equal -4 when multiplied.
5 0
3 years ago
-7x-x-1=? Help please
bonufazy [111]
The answer is 8x-1 I believe

5 0
3 years ago
The temperature changes from 9°F to -5°F. Which of the following expressions model the distance on thermometer between 9°F and -
scoray [572]

Answer:

d = |- 5- 9|

Step-by-step explanation:

Given

Initial = 9^\circ F

Final = -5^\circ F

Required

Determine the difference

Represent this with d.

d is calculated using

d = |Final - Initial|

The equation becomes

d = |- 5- 9|

3 0
3 years ago
Find the unit rate. Round to the nearest hundredth, if necessary.
Trava [24]

Answer:

$17.22 per foot

Step-by-step explanation:

To find the unit rate, divide the amount of money by the amount of feet. This will give you how much money per one foot.

310/18= 17.22222

4 0
2 years ago
Read 2 more answers
It takes 22 hours for a hosepipe with a flow of 12 litres per minute to fill a swimming pool. How long will it take if its flow
Monica [59]

Answer:

t2 = 52.8 hours

it will take 52.8 hours if its flow is reduced to 5 litres per minute.

Step-by-step explanation:

The volume of the swimming pool can be written as;

Volume V = flow rate × time

V = R×t

V = R1×t1 = R2×t2

R1×t1 = R2×t2

t2 = R1×t1/R2 ........1

Given;

Flow rate R1 = 12 litres per minute

Flow rate R2 = 5 litres per minute

time t1 = 22 hours

Substituting the given values into equation 1;

t2 = R1×t1/R2 = 12×22/5

t2 = 52.8 hours

it will take 52.8 hours if its flow is reduced to 5 litres per minute.

3 0
2 years ago
Other questions:
  • Which is bigger 6 liters or 6,500 millimiters
    13·2 answers
  • If 24 is 60% of a value, what is the total value
    6·1 answer
  • Which answer shows 35,067,800 written in scientific notation?
    7·2 answers
  • 4 and a half divided by 6
    14·1 answer
  • Please help i'll give brainliest
    11·1 answer
  • Teresa has made 124 bags of treats. Each person was able to take 2 bags home. If there were 40 people, how many extra bags were
    10·2 answers
  • Eastside middle school ​has 1,500 students. Thirty-two percent of them are in sixth grade. How many sixth-grade students are the
    7·1 answer
  • Substitute for x+2y=12 and x=y-12<br><br> PLEASE HELP !
    10·2 answers
  • PLEASE HELP WITH THIS ONE QUESTION
    12·1 answer
  • Determine if they are congruent. State how they are.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!