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vlada-n [284]
3 years ago
5

Pls help me in this one

Mathematics
2 answers:
valkas [14]3 years ago
7 0
This answer is a. A is the only reasonable answer that makes sense
Dmitriy789 [7]3 years ago
4 0
Yeah the answer is A
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Can someone please help me on this???I keep messing it up.
Alchen [17]

Answer:

The answer is B

Step-by-step explanation

As it shows in the table each week the amount adds to 75$. in the table it only shows 4 weeks amount. and the question asks you whats the amount going to be in the 7th week . the amount will be 825.

4 0
3 years ago
Jim was thinking of a number. Jim doubles it, then adds 19 to get an answer of 70.1. What was the original number?
Novosadov [1.4K]

Answer:

25.55

Step-by-step explanation:

Let us take the number he thinked of be x .

<u>On </u><u>doubling</u><u> </u><u>it </u><u>:</u><u>-</u><u> </u>

→ N = 2x

<u>On </u><u>adding</u><u> </u><u>1</u><u>9</u><u> </u><u>:</u><u>-</u><u> </u>

→ N = 2x + 19

<u>According</u><u> to</u><u> Question</u><u> </u><u>:</u><u>-</u><u> </u>

→ 2x + 19 = 70.1

→ 2x = 70.1 - 19

→ 2x = 51.1

→ x = 51.1/2

→ x = 25.55

<h3>Hence the required answer is 25.55</h3>
5 0
2 years ago
Carina rode her exercise bike 30 minutes on Monday, 45 minutes on Tuesday, 30 minutes on Wednesday, 60 minutes on Thursday, and
padilas [110]
I am pretty sure the correct solution would be 43.
You would add all the times: 30+45+30+60+50=215
And then you would divide that number by the amount of values: 215/5
This would give you the answer which is 43. Hope this helps!
5 0
3 years ago
What is the product?<br><br> (x − 3)(2x2 − 5x + 1)
Tems11 [23]

Step-by-step explanation:

(x - 3)(2x^2 - 5x+1)

Multiply using the foil method.

2x^3-5x^2+x-6x^2+15x-3

Combine like terms.

2x^3-11x^2+16x-3

So, the product of (x - 3)(2x² - 5x + 1) is <u>2x³ - 11x² + 16x - 3.</u>

5 0
3 years ago
Read 2 more answers
At a concession stand, One person purchased 3 drinks and 3 soft pretzels. Another person purchased a total of $9.00. Another per
qaws [65]
X=price of one drink.
y=price of one soft pretzel

We can suggest this system or equations:

3x+3y=9
4x+2y=8.5

We can solve this system of equations by substitution method.
3x+3y=9
3x=9-3y
x=9/3 - 3/3 y
x=3-y

4(3-y)+2y=8.5
12-4y+2y=8.5
-4y+2y=8.5-12
-2y=-3.5
y=-3.5/-2
y=1.75

x=3-y
x=3-1.75
x=1.25

Answer: The price of one soft pretzel is $1.75. 

7 0
2 years ago
Read 2 more answers
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