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Roman55 [17]
3 years ago
12

Sarah has $20 saved. If she will save her allowance for the next 3 weeks, and she gets $10 per week for her allowance. At the en

d of the week, she gets $150 in birthday money. How much money will she have after the 3 weeks?Which of the following sets of equations represents this problem?
Mathematics
1 answer:
Nikitich [7]3 years ago
7 0
The answer is $200 the equation is 20+10(3)+150
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Plz help me! ASAP! Thanks!
Oksana_A [137]
First, we add 25w on both sides to give us a positive expression for w:
600   \geqslant 200 + 25w
Next, minus 200 from both sides to isolate the expression for w:
400 \geqslant 25w
Now we divide by 25 on both sides to obtain the inequality for w:
16 \geqslant w
So
w \leqslant 16

6 0
3 years ago
I earn $344 per week plus a commission of 1 over 3 on what I sell last week sold $972 of printers what's my commission????????
labwork [276]
$324. 

You can get this by multiplying the total sold by 1/3. To find your total pay, you would add this to your pay which would give you 668. 
8 0
3 years ago
Ramona is playing a board game and rolls two number cubes. Let A = {the sum of the number cubes is odd} and let B = {the sum of
Bingel [31]
A interesection B means similarities between the two sets.
The possible values you can get in B are:
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12

A:
3, 5, 7, 9, 11

Therefore A intersection B = {3, 5, 7, 9, 11}


5 0
4 years ago
Read 2 more answers
An art teacher needs to 5 boxes of markrrs to complete a project with a class of 20 students. How many boxes of markers will he
sleet_krkn [62]

20students : 5 boxes

Divided by 5

4students : 1 boxes

28students : x boxes

28/4 = 7

28students : 7 boxes

4 0
3 years ago
una señal de trafico arroja una sombra de 2,53m, mientras que en ese instante la sombra de un poste que mide 1,40m es de 1,95m a
JulsSmile [24]

Answer:

Un poste de 2,9 m de altura proyecta una sombra de 1,18 m de largo.  

Al mismo tiempo, un edificio cercano proyecta una sombra de 38,25 m de largo.  

¿Cuán alto es el edificio? Redondee su respuesta al medidor más cercano.

1.18/2.9 a 38,25/b

esto le dará una pista

Step-by-step explanation:

7 0
3 years ago
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