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
ruslelena [56]
2 years ago
14

A grocery store offers a 15% discount on your entire purchase when you spend more than $60. You have $85 to spend on groceries a

nd the cost of the groceries in your cart is currently $60. The inequality 0.85(a+60)≤85 represents the cost a (in dollars) of groceries that you can add to your cart. Graph the solution of the inequality.
Mathematics
1 answer:
Serga [27]2 years ago
5 0

0.85(a + 60) ≤ 85

0.85a + 51 ≤ 85

-51 on both sides

0.85a ≤ 34

/0.85 on both sides

a ≤ 40

Answer:

a ≤ 40

You might be interested in
Using the quadratic formula to solve 4x^2-3x+9x=2x+1, what are the values for x
Musya8 [376]

Answer:

This may be a bit confusing but the answer is,  x= -1/2 + 1/2 √2 or x= -1/2 + -1/2 √2    I Hope This Helps You!!!! sorry if it doesn't!



4 0
3 years ago
Read 2 more answers
1/2(x+10)= 1/4 (x-8) x= <br> (must be a fraction)
Alex_Xolod [135]

Answer:

x=-9\frac{1}{3}

Step-by-step explanation:

\frac{1}{2}(x+10)=\frac{1}{4}(x-8)

\frac{1}{2}x+5=\frac{1}{4}x-2

\frac{1}{2}x-\frac{1}{4}x=-5-2

\frac{3}{4}x=-7

x=-\frac{28}{3}=-9\frac{1}{3}

5 0
3 years ago
Need help Asap what is the approximate area of the circle use π =3.14
goldfiish [28.3K]
You need to include the radius.
4 0
3 years ago
3x+2y=4 <br> 4x+5y=17<br> What is the value of x and y?
Fudgin [204]
{3x+2y=4    /*5
{4x+5y=17    /*(-2)

{15x+10y=20
<u>{-8x-10y=-34        </u>(+)
<em>7x=-14</em><em />
<em>x=-2</em>

15x+10y=20
15*(-2)+10y=20
-30+10y=20
10y=50
<em>y=5</em>

5 0
3 years ago
Read 2 more answers
Tammy has scored 82, 78, and 93 on her previous three tests. What score does she need on her next test so that her average (mean
Lyrx [107]

Answer:

She needs a grade of 71 on her next text.

Step-by-step explanation:

Mean of a data-set:

The mean of a data-set is the sum of all values in the data-set divided by the number of values.

Tammy has scored 82, 78, and 93 on her previous three tests.

Thus, her grades are 82, 78, 93 and x, in which x is her grade in the fourth test.

There are 4 tests.

What score does she need on her next test so that her average (mean) is 81?

We have to find x when the mean is 81. So

\frac{82 + 78 + 93 + x}{4} = 81

253 + x = 324

x = 324 - 253

x = 71

She needs a grade of 71 on her next text.

5 0
3 years ago
Other questions:
  • Write 6/16 in lowest terms​
    13·2 answers
  • How can estimation help me to find the area of a rectangle or square
    13·1 answer
  • A cell phone plan costs $200 to start. then there is a $50 charge each month.
    8·1 answer
  • B. 13(y−10)=−4<br> 1<br> 3<br> (<br> y<br> -<br> 10<br> )<br> =<br> -<br> 4<br> y =
    5·1 answer
  • Which rule would you use to test this parallelogram​
    5·2 answers
  • NEED HELP I WILL MARK BRAINLIEST PLZ HELP
    15·1 answer
  • Solve for x in the parallelogram shown.<br> 30<br> X + 10<br> x=
    6·1 answer
  • Given a+2 when a=5 I need help
    15·2 answers
  • Y varies inversely as x. Y = 8 when x = 5 find y when x = 4
    11·1 answer
  • How to write -1/2x + y=4 in slope form
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!