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mafiozo [28]
2 years ago
5

The dot plots below show the scores for a group of students who took two rounds of a quiz:

Mathematics
2 answers:
vodomira [7]2 years ago
8 0

Answer:

Step-by-step explanation:

Katena32 [7]2 years ago
4 0

Answer:

DO YOU STILL NEED HELP?

Step-by-step explanation:

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a pottery maker can make 24 vases in 8 days. if the pottery maker works 6 hours each day. how long does it take to make 1 vase
Eva8 [605]
It would take the pottery maker 2 hours to make a vase.
5 0
3 years ago
Read 2 more answers
Jennifer is saving money to buy a bike. The bike costs $326. She has $131 saved, and each week she adds $15 to her savings. How
motikmotik

Answer: It should take her 13 weeks.

Step-by-step explanation:

If the bike costs $326 and she already has $131, we can subtract 131 from 326. 326-131=195. Now we know that Jennifer needs $195 dollars. Next, since she adds $15 each week, divide 195 by 15. 195/15= 13. It should take Jennifer 13 weeks so save up for her bike.

8 0
3 years ago
X - 3= -21 <br>This is so confusing:(​
Aneli [31]

Answer:

\huge\boxed{x=-18}

Step-by-step explanation:

In order to solve this, we are trying to find the value of x. Basically, x is a placeholder for a number that is unknown. Some number minus 3 is equal to 21.

Our goal is to find x. To do this we want to isolate x on one side of the equation

x-3=-21

Let's add 3 to both sides.

x-3 + 3 = -21+3\\\\-3 + 3 = 0\\\\x = -21+3\\\\x=-18

Hope this helped!

6 0
3 years ago
Read 2 more answers
Which function in vertex form is equivalent to f(x) = x^2 + 6x + 3?
OlgaM077 [116]
f(x)=x^2+6x+3

Complete the square:

x^2+6x+a^2\implies a=\dfrac{6x}{2x}=3\implies x^2+6x+3^3

And we have:

f(x)=x^2+6x+3\\\\f(x)=x^2+6x+3^2-3^2+3\\\\f(x)=(x+3)^2-9+3\\\\\boxed{f(x)=(x+3)^2-6}

Answer B.

3 0
3 years ago
George has $5.00 to spend on candy. If each candy bar costs $0.85, how many candy bars can he buy?
MrRissso [65]
A he can buy five candy bars and will have 88 cents left over.
7 0
3 years ago
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