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s2008m [1.1K]
3 years ago
14

Help me plz help me I need your help it’s an emergency I need your help I’m begging you so much

Mathematics
2 answers:
vredina [299]3 years ago
5 0

Answer:

A and D

Step-by-step explanation:

A

24/6 = 4

4 * 3 = 12

D

x(5^2 - 23)

x(25 - 23)

6 * 2

12

B is incorrect because the 2 sixs cancel, That just leaves you with x^2

6^2 = 36

C doesn't work

18 - 6 + 3 = 12 + 3

15

E is incorrect because

x + 14 = 6 + 14 = 20

20 / 2 = 10

Sever21 [200]3 years ago
3 0

Answer:

A, D

Step-by-step explanation:

Put x = 6 in equations and resultant is 12.

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polk elementary school was putting on its annual fall carnival. the school was selling 10 tickets for $1.00 or 2 tickets for 25c
Rufina [12.5K]
10 tickets for a dollar because if you buy 4 tickets you get them for a dollar and if you buy 10 its $1.00 and your spending less for 10
5 0
4 years ago
Which algebraic expression is equivalent to this expression.3(2x-8)-11xA. -5x-24B. -17X -24C. -5X -8Please help I will mark you
kykrilka [37]

3(2x-8)-11x

We have to solve the expression:

First, Apply distributive property:

3(2x)+3(-8)-11x

6x-24-11x

Solve

6x-11x-24

-5x-24

Correct option:

A. -5x-24

6 0
1 year ago
1. A recipe calls for cups of flour, cup of white sugar, and cup of brown sugar. The recipe makes 6 servings.
zlopas [31]

1. This problem lacks given values, where are the numbers? Just fill-in the numbers I will variables in this case.

Let us say that:

x = number of cups of flour

y = number of cups of white sugar

z = number of cups of brown sugar

(a) Just divide x by 6 to get cups of flour per serving

x / 6

(b) Simply add y and z and divide the sum by 6

(y + z)/6

(c) From (a) we know that there are x / 6 flours per serving, so simply multiply that by 9 then subtract the original x to know how much more you need:

[(x / 6) * 9] – x

 

2.

(a) We know that we deposit $5 per day, so after 5 days we got:

total deposit = ($5 / day) * 5 days = $25

(b) The total deposit is 25 dollars, so removing $2 a day we need:

25 / 2 = 12.5 days

 

3.

(a) d is distance, R is rate, T is time

32.12 = 8.8 T

(b) It is rightful to write distance d as a positive number since the scuba diver was ascending towards the surface. If this is to be plotted on a Cartesian plane, we are moving towards the positive y axis

(c) solving for T:

32.12 = 8.8 T

T = 32.12 / 8.8

T = 3.65 minutes

4 0
3 years ago
Slope is -3, and (5,2) is on the line. the equation of the line is
Artist 52 [7]

Answer:

y = -3x + 17

Step-by-step explanation:

y-2 = -3(x-5)

y-2 = -3x + 15

+2           +2

y = -3x+17

7 0
3 years ago
The probability that house sales will increase in the next 6 months is estimated to be 0.25. The probability that the interest r
marin [14]

Answer:

0.11

Step-by-step explanation:

Probability that house sale will increase = P(A) = 0.25

Probability that interest rate on house loans will go up = P(B) = 0.74

Probability that either house sales will go up or interest rates will go up = P(A or B ) = 0.89

We have to find the probability that neither house sales nor interest rates will increase. This event is the compliment of the event that either house sales will go up or interest rates will go up.

i.e.

Probability that neither house sales nor interest rates will increase = P(A \cup B)^{c}

P(A\cup B)^{c} = 1 - P(A \cup B)

Using the value of P(A U B), we get:

P(A\cup B)^{c} = 1 - 0.89\\\\ P(A\cup B)^{c} = 0.11

The probability that neither house sales nor interest rates will increase during the next 6 months is 0.11

7 0
3 years ago
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