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
trapecia [35]
3 years ago
5

The Jones family bought 3 drinks (d) and 3 snacks (s) for $21. The Davis family bought 2 drinks (d) and 3 snacks (s) for $18. Le

t (d) represent the cost of one drink and (s) represent the cost of one snack. 1.Write an equation that represents the Jones’ purchase.
Mathematics
1 answer:
mario62 [17]3 years ago
7 0
3d+ 3s = $21 because they bought three drinks and three snacks
You might be interested in
Compare using &gt;, &lt;, or =.<br> -36/8________- 4.5
Feliz [49]

Answer:

Step-by-step explanation:

to find whether -36/8 is greater than, less than, or equal to is -4.5, we must first solve -36/8.

-36/8 = -4.5

So the answer is -4.5 = -4.5

Hope that helps!

5 0
2 years ago
Read 2 more answers
Solve for j.<br>-13j - 20 = -8j + 20​
aleksley [76]

Answer:

j = -8

Step-by-step explanation:

-13j - 20 = -8j + 20​

Add 13 j to each side

-13j+13j - 20 = -8j+13j + 20

-20 = 5j+20

subtract 20 from each side

-20-20 = 5j +20-20

-40 = 5j

Divide by 5

-40/5 = =5j/5

-8 =j

8 0
3 years ago
Square root of 45 with radicals
slavikrds [6]
√(45)
√(9×5)
√(3×3×5)
3√5


6 0
3 years ago
Read 2 more answers
The perimeter of a rectangle is 102 inches. The length is 5 inches greater than the width.
Mazyrski [523]

Answer:

w = 23

l = 28

Step-by-step explanation:

w = width

l = w+5

P = 2 (l+w)

102 = 2( w+5+w)

102 = 2(2w+5)

Divide each side by 2

51 = 2w+5

Subtract 5

46 = 2w

Divide by 2

23 = w

The width is 23 and the length is 23+5 = 28

5 0
3 years ago
Read 2 more answers
The mean of six test scores is 83.what is the sum of the six test scores?
Fittoniya [83]
Mean = total score : frequency
mean x frequency = total score

so
83 = total score : 6
83 × 6 = total score
498 = total score

so the sum of the 6 test scores is 498
6 0
3 years ago
Other questions:
  • 1 kilometre is how much miles​
    11·2 answers
  • Can u please help me?
    11·1 answer
  • Help!
    13·1 answer
  • How do you work out this problem?<br><br>3x+15=66
    7·2 answers
  • 2. The sum of the reciprocals of two consecutive positive integers is 17/72. Write an equation that can be used to find the two
    15·1 answer
  • Please help me out on this !
    6·2 answers
  • A line has a slope of .25 and a y-intercept of − 3 . What is the equation of the line in standard form?
    10·1 answer
  • Harold’s balance in his savings account was $10,000. The savings account earns annual simple interest. At the end of 3 years, th
    6·1 answer
  • If sec theta&gt;0 and tan theta&lt;0, the terminal side of angle theta must lie in​
    14·2 answers
  • 50% of 70 <br> help! I don’t understand!!
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!