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drek231 [11]
2 years ago
6

On a popular television quiz show, contestants gain points for getting questions correct, and lose points for getting the answer

incorrect. If Preston has 1250 points, which series of answers would cause his final score to be 1250 points?
A) one 200 point question correct, two 150 point questions correct, one 500 point question incorrect
B) two 200 point questions correct, two 150 point questions correct, one 500 point question incorrect
C) one 200 point question correct, two 150 point questions correct, and one 450 point question incorrect
D) three 50 point questions correct, two 75 point questions incorrect, and one 50 point question correc
Mathematics
2 answers:
xenn [34]2 years ago
5 0

Answer:

A

Step-by-step explanation:

200+150+150=500

500-500=0

Dmitriy789 [7]2 years ago
5 0

Answer:

A- one 200 point question correct, two 150 point questions correct, one 500 point question incorrect

Step-by-step explanation:

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10 points Four cookies cost $14. At this rate. how much will 10 cookies cost?​
spayn [35]

Answer:$35

Step-by-step explanation:well each cookie cost $3.50 so for $14 there are only 4 cookies so for ten it will cost $35 cause 14+14=28 and you need to 2 more cookies so you will add 2 more which is $7 and $7+$28=$35.Hope I’m right

5 0
3 years ago
Read 2 more answers
Last one i swear, i'll give brainliest :)
svlad2 [7]

Answer:

95% since 19÷20 is 0.95 which multiplied by hundred is 95

3 0
3 years ago
10 beads fit on a bracelet. Ben has 34 beads in all. How many bracelets can he make with 10 beads on each
Lady_Fox [76]

Answer:

3 with a remainder of 4 beads

Step-by-step explanation:

if you want to put 10 beads on each bracelet but you only have 34 beads you are going to do subtraction (this is division but subtraction is the easiest way to explain it) so you have 34 bead and that’s more than 10 so you can make a bracelet so subtract 10 from 34, so now you have 24 beads and one bracelet, now 24 is greater than 10 so subtract again, 24-10 which is 14 so now you have 14 beads and 2 bracelets and 14 is greater than 10 so we can make another, 14-10 is 4 so now you have 4 beads and 3 bracelets now 4 is less than 10 so you can’t make another (hope this helps)

8 0
3 years ago
(6x + 4)<br> verbal description
My name is Ann [436]
The answer will be six x plus four
6 0
2 years ago
If anyone knows this please help me. Please answer only if you know. Thanks! more points for you if answered!
Sauron [17]
1a) Possible rational roots will be of the form
  ±{divisor of 10}/{divisor of 4}
Divisors of 10 are {1, 2, 5, 10}
Divisors of 4 are {1, 2, 4}

Then possible rational roots are
  {±1/4, ±1/2, ±1, ±5/4, ±2, ±5/2, ±5, ±10}

1b) Your answer is correct.

2) One additional root will be the conjuate of the given complex root.
  5 -3i

3) If one root is 5 -√7, another will be 5 +√7. Then your polynomial is
  P(x) = (x -(5 -√7))*(x -(5 +√7)) = (x -5)^2 -(√7)^2
  P(x) = x^2 -10x +18
3 0
3 years ago
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