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.
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>
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!
Step-by-step explanation:

Multiply using the foil method.

Combine like terms.

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