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AleksandrR [38]
2 years ago
13

Stefan sells Jin a bicycle for $138 and a helmet for $18. The total cost for Jin is 130% of what

Mathematics
1 answer:
lys-0071 [83]2 years ago
5 0

Answer:

1. $109.20 2. $46.80

Step-by-step explanation:

Doing the math, we find that 30% of 156 (138+18) is 46.80, which answers the second part of this problem. Plugging this value into the first part of the equation gives us what Stefan originally paid.

Good luck! Hope this helps!

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Nico rolled two numbers 250 times
sleet_krkn [62]

Answer:

Probability is O %

Step-by-step explanation:

3 0
2 years ago
**At noon the minute and the hour hands overlap. When will it happen next?
Svetllana [295]

Answer: At 01:05 p.m. it will overlap again.

Explanation:

Since there are 22 times in a day the minute and the hour hands overlap.

During the first half of the day , it overlaps 11 times and during the rest of the day it overlap 11 more times.

At noon, the minute and the hour hands overlap and after that it will happen at 01:05 p.m.

Since the minute hand completes a full circle in one hour, so it forms 6 degrees per minute .

So, at 01:05 p.m. it will overlap again.

7 0
3 years ago
If a game's price went down from $60.00 to $42.00, what is the percent of the decrease?
raketka [301]
<span>$60.00 -  $42.00 = </span><span>$18

</span><span>$18 / $60 = 0.30 = 30%

Answer
Decrease 30%</span>
6 0
2 years ago
Read 2 more answers
2x-5y=10 ;what is the x intercept, what is the y intercept, what is the slope?
creativ13 [48]
First we put the equation in y = mx + b form where m is ur slope and b is ur y int.

2x - 5y = 10
-5y = -2x + 10
y = 2/5x - 2.......so ur slope is 2/5 and ur y int is (0,-2) <==

to find ur x int, sub in 0 for y and solve for x
2x - 5y = 10
2x - 5(0) = 10
2x = 10
x = 10/2
x = 5......and ur x int is (5,0) <==

another way to find the y int is to sub in 0 for x and solve for y...but u might as well solve it by putting it in y = mx + b form because that way u have ur slope as well.
4 0
2 years ago
Read 2 more answers
What is the x-intercept of y=40x+70
AysviL [449]
At th x-intercept y=o

∴40x + 70 = 0
  40x = -70
  x = -70/40
  x = -1.75

x intercepr = (-1.75,0)
8 0
2 years ago
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