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Answer:

Subtract 4 on both sides, then divide by 2 to find y

Step-by-step explanation:

Answer:

Its usually distribute or combine like terms but here we just solve.

Step-by-step explanation:

we do:

2y+ 4 = 10

   -4    -4

----------------

2y      6

---  =   ---

2         2

y = 3

Answer

B.) Add [tex]-9+3i[/tex] to [tex]w1[/tex]

Step-by-step explanation:

Just took the test and D was wrong.

Answer:

Novak doesn't have enough sheets of paper left to print any magazines.

Step-by-step explanation:

The common shaded area represents the range of all combinations that fit both Novak's wish to print at least 40 books and magazines and the limit of 3600 sheets of paper.

Can you find the combinations within that area where the number of books Novak prints is 30?

Hint #2 / 3

The line K = 30K, represents all combinations where the number of books Novak prints is 30. We can see that the points on that line do not lie within the common shaded area.

Hint #3 / 3

Novak doesn't have enough sheets of paper left to print any magazines.

Answer:

x=1/32

Step-by-step explanation:

-13-4x-13x=-14+15x

first, combine the like terms.

add -4x and -13x

-13-17x=-14+15x

now, add 13 to both sides

-17x=-1+15x

subtract 15x from both sides

-32x=-1

divide by -32

x=-1/-32

Simplify

x=1/32

Hope this helps!

Answer:

x = 0.84375

Step-by-step explanation:

-13 - 4x - 13x = 14 + 15x

-13 - 17x = 14 + 15x

-13 - 17x + 17x = 14 + 15x + 17x

-13 = 14 + 32x

-13 - 14 = 32x

-27 = 32x

-27 / -32 = 32x / 32

0.84375 = x

Answer:

I can't even read that I think your done for

Answer:

they bought 5 pies

Step-by-step explanation:

.................

Five pies were bought by the booster club of the baseball team.

The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.

Three pies were provided for sale by the school. After that, each pie was divided into 8 pieces and sold. 64 pieces in all were available for purchase.

Let "p" be the number of pies the booster club purchased.

The school donated 3 pies, so the booster club purchased a total of p + 3 pies.

Each pie was cut into 8 pieces, so there were a total of (p + 3) × 8 = 64 pieces to sell.

This equation can be simplified to p + 3 = 8, or p = 5.

Therefore, there was a booster club that purchased 5 pies.

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Answer:

6

Step-by-step explanation:

70+60=130 180-130=50 50-2=48 48/8=6

Answer:

.................

Step-by-step explanation:

Answer:

-3/2

Step-by-step explanation:

Answer:

f(x)=(-3)x

Step-by-step explanation:

Answer:

ƒ( x ) = 4(0.25) x

Step-by-step explanation:

because my test says so.....

→ Probablity of getting the 8 spades = 1/52

→ Probablity of getting the 7 hearts = 1/52

So,

⇒ Probablity of getting 7 hearts or 8 spades = Probablity of getting the 7 hearts + Probablity of getting the 8 spades

⇒ Probablity of getting 7 hearts or 8 spades = 1/52 + 1/52

⇒ Probablity of getting 7 hearts or 8 spades = 2/52

⇒ Probablity of getting 7 hearts or 8 spades = 1/26

The probability of selecting the eight of spades or the seven of hearts is 1/26.

It is the chance of an event to occur from a total number of outcomes.

The formula for probability is given as:

Probability = Number of required events / Total number of outcomes.

We have,

Number of cards = 52

Number of eight of spades in the deck of cards  = 1

Number of seven of hearts in the deck of cards = 1

The probability of selecting the eight of spades or the seven of hearts.

= 1/52 + 1/52

= 2/52

= 1/26

Thus,

The probability of selecting the eight of spades or the seven of hearts is 1/26.

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Answer:

50°

Step-by-step explanation:

Opposite angels of a parallelogram are congruent to each other.

This means:

<ADC = <ABC

<ADC = 38° + 12°

<ADC = 50°

Since <ADC = <ABC, therefore,

<ABC = 50°

Answer: 97

Step-by-step explanation: The first 25 prime numbers (all the prime numbers less than 100) are: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97 (sequence) just if you need all the primes

The largest prime number less than 100 is 97 by using the definition of prime number and examine the prime numbers that are smaller than 100.

To find the largest prime number less than 100,  to examine the prime numbers that are smaller than 100.

A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself.

Starting from 99 and moving downwards, check each number for divisibility by smaller numbers.

Any number that has divisors other than 1 and itself is not prime.

99 is not a prime number as it has more than one factors.

99 = 1, 3, 9, 11, 33, 99.

98 is not a prime number as it has more than one factors.

98 = 1, 2, 4, ........, 98.

 97 is a prime number as it has more than one factors.

97 = 1, 97.

By doing this process, eventually reach 97, which is the largest prime number less than 100.

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Answer:

19 is the answer

Step-by-step explanation:

Answer:

29 Degrees

Step-by-step explanation:

As you know the total degrees is 82, all you have to do is subtract 82 from 53 to give you 29.

Answer:

a) 4/19

b) 15/19

c) 0 (0/19)

d) 1 (19/19)

Step-by-step explanation:

In the numerator you put the number of possibilities of your happy outcome. In the denominator you put the total number of possibilities. So the bag contains 4+15=19 marbles, so that will be your denominator in each answer.

Answer:

Solution in photo

Step-by-step explanation:

Answer:

a) 0.24

b) 0.3

Step-by-step explanation:

Given the following probability

P(A) = 0.4 P(B) = 0.6

a) P(A and B) =P(A)P(B) {Independent)

P(A and B) = 0.4×0.6

P(A and B) = 0.24

b) Given P(A | B) = 0.5, this is a conditional probability

If P(A | B) = P(A and B)/P(B)

Since If P(A | B) = 0.5

0.5 = P(A and B)/P(B)

P(A and B) = 0.5(P(B)

P(A and B) = 0.5(0.6)

P(A and B) = 0.3

Answer:

80

I hope it will be useful.

Answer:

I think the answer is (-3,4)

Answer: 71 inches

Step-by-step explanation:

Answer: 16

Step-by-step explanation: 128 divided by 8 gives you 16

Answer:

16 miles

Step-by-step explanation:

Make a proportion:

8 gallons / 128 miles = 1 gallon / x miles ---> 128 * 1 / 8 = 16

Answer:

C. -i

Step-by-step explanation:

i^n is expondential. i^1 = i

i^2 = -1

i^3 = -i

i^4 = 1.

Answer:

it is i

Step-by-step explanation:

Answer:

X is 137.

Step-by-step explanation:

Because they are parallel, we can see that because of alternate exterior angles, the angle next to X is 43, and we subtract that from 180 which gives us x, or 137.  

Answer:

70.01 so 70

Step-by-step explanation:

Answer:

70

Step-by-step explanation:

600 - 529.99 = 70.01

70.01 is rounded to 70

Answer is 70

Answer:

Francine uses the number of cup of pine apple juice is 2 cups

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Answer:

T equals 20.

Step-by-step explanation:

Another equation could be 24 - 4 = t.

Answer:

t= 28

Step-by-step explanation:

Because there was an unknown amount which would be known as the sum of 24 and 4 cards. Therefore you add the two numbers and get the total amount of cards which is 28.

Answer:

90

Step-by-step explanation:

$5.29  * 16.3 = $86.227

=$86.23

86.23 could be rounded up to 90

Answer:

1

Step-by-step explanation:

-2x^2 - 5x + 4, x = -3

replace the x in the equation with -3

-2(-3)^2 - 5(-3) + 4

multiply/simplify

-2(9) + 15 + 4

-18 + 19

1

Step-by-step explanation:

A.

15/5 = 3, 21/7 = 3 -- scale factor is 1/3 since he must divide by 3 to get the side lengths for the photo card

B.

Area = width*length, and scale factor is 5. Therefore, the new width is (15*5) and the new length is (21*5), so the new area is 15*5*21*5 = 15*21*5² = 15*21*25 = 315*25 = 7875 in²

Answer:

what is the question

Step-by-step explanation:

my this help you to solve thequestion