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QveST [7]
3 years ago
8

Monique has $30 in her piggy bank and saves $8 per month. Jeremy has$18 in his piggy bank and saves $20 per month. how many mont

hs will it take for Monique and Jeremy to have the same amount?
Mathematics
2 answers:
Arte-miy333 [17]3 years ago
7 0
The first month or one month is all it takes.
In one month both have 38 dollars
Sever21 [200]3 years ago
6 0
M represents the number of months:
30+8m=18+20m
30+8m-20m=18+20m-20m (subtract 20m from both sides)
30-12m=18
30-30-12m=18-30 (subtract 30 from both sides)
-12m=-12
m=-12/-12
m=1
After 1 month their savings will be equal.
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4-Fui al supermercado y había un descuento del 15% en el total de la compra, si pagaba en efectivo. Gasté $ 2.400. ¿Qué cantidad
Grace [21]

Answer:

$2.040

Step-by-step explanation:

Para calcular la cantidad que fue abonada en realidad, debes encontrar el valor del descuento calculando el 15% del valor total de la compra y este resultado se debe restar del total:

$2.400*15%= $360

$2.400-$360= $2.040

De acuerdo a esto, la cantidad abonada en realidad es: $2.040.

6 0
3 years ago
Could really use some help <br>​
MrRissso [65]
Answer:
X= 114
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2 years ago
Three airlines serve a small town in Ohio. Airline A has 52% of all scheduled flights, airline B has 27% and airline C has the r
julia-pushkina [17]

Answer:

Step-by-step explanation:

Given that three airlines serve a small town in Ohio. Airline A has 52% of all scheduled flights, airline B has 27% and airline C has the remaining 21%.

Their on-time rates are 83%, 66%, and 36%, respectively.

Airlines A B C  

   

Flights                52%                  27%             21%   100%

On time rates  83%                  66%         36%  

   

Flight*online rates 43.1600% 17.8200% 7.5600% 68.5400%

Thus the above table shows the product of no of flights and on time rates.

Prob it was airline A given it left on time

= \frac{43.16}{68.54} \\=0.6297

4 0
3 years ago
assuming a trucker changes his tires every for 40,000 miles and that he starts with a brand new set of tires how many sets of ti
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80,000 tires will be used
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3 years ago
In this equation you have to solve for x​
lidiya [134]

Answer:

Step-by-step explanation:

tan 36° = x/40

x = 40 * tan 36°

x ≈ 29.1

6 0
2 years ago
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