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
nydimaria [60]
3 years ago
15

Help me with these math problems

Mathematics
1 answer:
Alina [70]3 years ago
3 0
Just rearrange the inequalities to make x the subject.

2 + y <= 3
Subtract 2 from both sides.
y <= 1

7x > 56
Divide both sides by 7.
x > 8
You might be interested in
A man has 10 coins in his pocket, all of which are dimes and quarters. If the total value of his change is 175 cents, how many d
erastovalidia [21]

the man has 5 dimes and 9 quarters

3 0
3 years ago
Read 2 more answers
The weights of five grapefruits are 7.47 ounces, 7.23 ounces, 6.46 ounces, 7.48 ounces, and 6.81 ounces. using the clustering es
satela [25.4K]

Answer:

35.45

Step-by-step explanation:

6 0
3 years ago
Can someone help or explain the problem to me
SVEN [57.7K]

Answer:

I think I explained the circle one before so I'll explain the left question because I wanted some points.

here,

area of circle is πr² which is given= 12 π cm²

so πr²= 12π

r= 2√3

d= 2r= 4√3

AB is diameter so AB= 4√3

7 0
2 years ago
The low temperature was -1.8 yesterday and -2.1 today. Use the symbols do you show the relationship between the temperature
Sonbull [250]

Answer:

all you have to do is find your answer off of bainly

8 0
3 years ago
Mike hiked to a lake in 4.5 hours at an average rate of 2
aleksandrvk [35]

Answer:

It took Pedro  <em>3.81 hours</em> to reach the lake.

Step-by-step explanation:

Time taken by Mike to hike a lake = 4.5 hours

Average rate of Mike while hiking the lake = 2\frac{1}{5}\ miles/hr

Formula for distance can be seen as:

Distance = Speed\times Time

Distance traveled by Mike = 4.5 \times 2\frac{1}{5} = 4.5\times \frac{11}{5} = 9.9\ miles

Rate of Pedro while hiking the same distance = 2\frac{3}{5}\ miles/hr = \frac{13}{5}\ miles/hr

Given that, Pedro also travels the same distance.

And we have to find the Time.

Time = \dfrac{Distance}{Speed}

Time = \dfrac{9.9}{\frac{13}{5}}\\\Rightarrow Time = \dfrac{9.9\times 5}{13} = \bold{3.81\ hours}

It took Pedro  <em>3.81 hours</em> to reach the lake.

6 0
2 years ago
Other questions:
  • PLEASEE HELP
    9·2 answers
  • Hirato paid 4.28 in sales tax for the items that he purchased
    7·1 answer
  • Negative 17 minus negative 9
    9·1 answer
  • Help ASAP I’ll mark branliest
    6·1 answer
  • I need help please <br>​
    9·1 answer
  • Plss answer i will give brainliest
    6·2 answers
  • The price of a gallon of unleaded gas was $2.78 yesterday. Today, the price rose to $2.84, find the percentage increase. Round y
    9·1 answer
  • What is the discriminant of x^2-8x+7=0
    13·1 answer
  • Can anyone help on this??
    9·2 answers
  • Two numbers have difference of 6 and a mean of 11. Find the numbers.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!