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Black_prince [1.1K]
2 years ago
13

Gina wants to save money for a holiday to bali at the end of the year. she estimates that if would cost her $2200 but she only h

as 14 weeks of work till then. Will she have enough money?
Mathematics
1 answer:
inessss [21]2 years ago
6 0
That's a funky problem... :/  I mean it would depend on how much she earns weekly. If she were working 40 hours each week and earning 10$ an hour then yes, she would have enough. Even is she were per say a student on a part time working 30 hours and earning 8$ per hour, she would still have enough.
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mitch is buying candy bars for his friends. he wants to give 2 bars to each friend , and he wants to have 10 spare bares. he can
Jlenok [28]
Let x be the number of friends.

He wants to give out 2x bars and have 10 left  and he has 16 bars  so the expression is:-

2x + 10 = 16

now he can solve for x  to find the number of friends he can treat.
6 0
2 years ago
A truck delivers 478 dozen eggs to stores in one day. Write an expression that finds the number of eggs the truck delivers in on
7nadin3 [17]
478*12= answer which the answer is: 5736
4 0
2 years ago
Read 2 more answers
There are 1800 gym members in total. 3 4 are aged 25 - 59 years, 1 5 are over 60 years and the remainder are under 25 years. How
fomenos
There are 1751 members under the age of 25.

7 0
2 years ago
when a plane flies with the wind, it can travel 1980 miles in 4.5 hours. when the plane flies in the opposite direction, against
Romashka-Z-Leto [24]
Velocity with wind = 1,980 / 4.5 = 440 mph
Velocity against wind =1,980 / 5.5 = 360 mph
Plane in still air - wind speed = 360
Plane in still air + wind speed =440
Adding both equations:
2*Plane in still air = 800
Plane in still air = 400 mph
Plane in still air + wind speed =440
Therefore, wind speed = 40 mph

7 0
2 years ago
Given circle X with radius 10 units and chord AB with length 12 units, what is the length of segment CX, which bisects the chord
andrew-mc [135]
Consider the circle with center X, as shown in the figure. 

Draw the diameter of the circle which is parallel to cherd AB, as shown in the figure.

Since the diameter and AB are parallel, then the line segment XC which bisects AB at C, will be perpendicular to AB.

SO triangle XCB is a right triangle. Thus the length of CX, by the Pythagorean theorem is  

\sqrt{ XB^{2}- CB^{2}} = \sqrt{ 10^{2}- CB^{6}}= \sqrt{100-36}= \sqrt{64}=8 units.


Answer: 8 units

7 0
2 years ago
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