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
SOVA2 [1]
3 years ago
12

Justin spends $21.75 on 6 rides and three sodas for his friends. Jerry spends $39.50 on 10 rides and 6 sodas for his friends. Ho

w much does one ride cost? How much does one soda cost?
Mathematics
2 answers:
SIZIF [17.4K]3 years ago
8 0
R = rides
S = sodas

6R + 3S = $21.75 —> -12R - 6S = -43.5
10R + 6S = $39.50–>10R + 6S = 39.5

Multiplying Justin’s whole equation by -2 will bring out the 6S’, so we can focus on the cost of one ride.

-2R = -4
Divide both sides by -2
So for one ride, it would cost $2.

To find the cost for one soda, we plug in the cost for a ride.

6(2) + 3S = $21.75
12 + 3S = $21.75
3S = $9.75
So for one soda, it would cost $3.25.
anzhelika [568]3 years ago
7 0
2 dollars a ride
3.25 dollars a drink
You might be interested in
Assuming the lines are parallel angel 4 corresponds with angle ___
Soloha48 [4]

Answer:

∠ 2

Step-by-step explanation:

∠ 2 corresponds to ∠ 4 because each is in the same position, the upper right- hand corner, in its group of 4 angles.

6 0
3 years ago
Read 2 more answers
River C is 400 miles longer than River D. If the sum of their lengths is 5 comma 520 ​miles, what is the length of each​ river?
Viefleur [7K]
If the sum of their lengths is 5,520 miles then River D is 2360 and River C is 3160
4 0
3 years ago
What is the GCF of 24a 3 b and 36ab 2?
Orlov [11]
Not sure if the 2 at the end is part of it all because with it the GCF can only be 1 

but,

the GCF of  24a, 3b and 36ab is 3.
4 0
3 years ago
Read 2 more answers
5-1-9/3-9 What do I do?
Contact [7]
Rewrite it to simplify using order of operations.

P E M D A S
() ^2 × ÷ + -

So nw it's
5-1-(9÷3)-9

no now it's
(5-1)-(3-9)
4-(-6) I wrote the negative in parentheses to show its not an additional subtraction sign. also if you look it's sort of a plus sign. so when you subtraction (-6) from 4 it's actually 4+6

4-(-6)=10.

that's what I got. hope this helps.
7 0
3 years ago
Read 2 more answers
What is x divided by 8 greater than equal to 9
Stolb23 [73]

Answer:

x≥72

Step-by-step explanation:

Put into an equation then solve.

x/8≥9

x8    x8

x≥72

Hope that helped!

4 0
3 years ago
Other questions:
  • MRS.Bonnette's recipe for banana bread calls for 3 and one fourths cups of sugar. She wants to make 6.5 batches so that she has
    9·1 answer
  • Can someone answer this question please answer it correctly if it’s correct I will mark you brainliest
    5·1 answer
  • I need help please FAST!!!!
    12·2 answers
  • Find the value of the unknown in the equation 4p + 2 = 8
    6·2 answers
  • What is 1,054.0402 in expanded notation?
    9·1 answer
  • 13. Let f(x) = 5x + 10 and g(x) = 2*<br> a) Find f(2)<br> b) Find g(2)<br> c) Find f(2) + g(2)
    12·1 answer
  • Helppppppppppppppppp
    10·2 answers
  • 6x-4(3x-5)=2 solve for x.
    15·1 answer
  • In the figure shown, lines k and l are parallel.
    12·1 answer
  • From the below table determine the rate of change (which is the same as slope).
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!