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rosijanka [135]
3 years ago
12

Tracie and Marcia drove to Northern California to see Marcia’s sister in Eureka. Tracie drove one hour more than four times as m

uch as Marcia. The trip took a total of 21 driving hours. How many hours did Tracie drive?
Mathematics
1 answer:
Murrr4er [49]3 years ago
5 0
Answer: 17 hours

If you would like further explanation let me know. :)
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The table below shows the total cost of buying printer ink cartridges for both members and nonmembers of a shopping club. Price
ki77a [65]

Answer:

B

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Can someone please help me out
Tema [17]
A= 3,2
B= -1,-1
C= 3,4
D= 1,4
4 0
3 years ago
John took out a loan for 18,550. To pay it back he will make 60 monthly payments of 389. How much will he pay in interest?
Debora [2.8K]

Answer:

He paid an of 4790

Step-by-step explanation:

If John took a loan of 18550

Then in 60 months, we will pay back 389 multiply by 60

389 × 60 = 23340

Therefore he paid an interest of 23340 minus 18550, that is

23340 - 18550 = 4790

3 0
3 years ago
John made $20 for 2 hours of work. Sally made $50 for 4 hours of work. How do John and Sally's hourly pay rate compare?
olchik [2.2K]
20/2= 10

John makes 10 dollars an hour.


50/4= 12.5

Sally makes 12.50 dollars an hour.

Sally makes more than John. 

I hope this helps!
~kaikers

6 0
3 years ago
Read 2 more answers
HELPPP Provide the missing statements and reasons for the following proof:
agasfer [191]

The missing statements and reasons in the proof showing that ∠1 is supplementary to ∠2 are:

S2: ∠2 ≅ ∠3

R2: corresponding angles

S3: m∠2 ≅ m∠3

R3: Definition of congruent angles

R5: Definition of supplementary angles

S7: m∠1 + m∠2 = 180°

S8: ∠1 is supplementary to ∠2

Given the proof to show that ∠1 is supplementary to ∠2, thus:

Since lines m and n are parallel to each other,

∠2 and ∠3 are corresponding angles, so, ∠2 ≅ ∠3 based on the corresponding angles theorem.

Since ∠1 and ∠3 form a linear pair, they are supplementary to each other.

By substitution, we would have m∠1 + m∠2 = 180°.

Therefore, we can conclude that ∠1 is supplementary to ∠2.

In summary, the missing statements and reasons in the proof showing that ∠1 is supplementary to ∠2 are:

S2: ∠2 ≅ ∠3

R2: corresponding angles

S3: m∠2 ≅ m∠3

R3: Definition of congruent angles

R5: Definition of supplementary angles

S7: m∠1 + m∠2 = 180°

S8: ∠1 is supplementary to ∠2

Learn more about supplementary angles on:

brainly.com/question/12919120

5 0
2 years ago
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