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ella [17]
3 years ago
7

PLEASE HELP DUE TMRW!!

Mathematics
1 answer:
drek231 [11]3 years ago
7 0
Integers are like whole numbers, but they also include negative numbers ... but still no fractions allowed! So, integers can be negative {−1, −2,−3, −4, ... }, positive {1, 2, 3, 4, ... }, or zero {0}

Is B. A typo? Is it supposed to say -4? If so that’s the answer
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Using coupons, you spend $120 grocery shopping. This is 80% of the total retail price of the groceries. How much would you spend
user100 [1]

Answer: $150

Step-by-step explanation: If you did not use the coupons you would have spent $150 on groceries. The way to calculate the original price is to divide the price that you paid by the percentage that you paid.

The formula is $120 / .8 = $150, meaning that the original price was $150.

8 0
4 years ago
a bag contains 2 red crayons, 4 blue crayons, and 1 green crayon. A crayon is selected, kept out of the bag, and then another cr
I am Lyosha [343]
What are you referring to with, what is P? Do you mean which crayons were most likely picked?

If so, then blue was most likely picked.
3 0
3 years ago
Find the 61st term of -12, -28, -44,
Citrus2011 [14]

Answer:

a_{61}=-972

Step-by-step explanation:

<u>Arithmetic Sequences</u>

The arithmetic sequences are identified because any term n is obtained by adding or subtracting a fixed number to the previous term. That number is called the common difference.

The equation to calculate the nth term of an arithmetic sequence is:

a_n=a_1+(n-1)r

Where

an = nth term

a1 = first term

r   = common difference

n  = number of the term

We are given the first terms of a sequence:

-12, -28, -44,...

Find the common difference by subtracting consecutive terms:

r = -28 - (-12) = -16

r = -44 - (-28) = -16

The first term is a1 = -12. Now we calculate the term n=61:

a_{61}=-12+(61-1)(-16)

a_{61}=-12-60*16=-12-960

\mathbf{a_{61}=-972}

6 0
3 years ago
The ordered pair (3, –1) is a solution of which system?
Alexxandr [17]

Answer:

In your equation, put 3 where x is, and -1 where y is. If you get a true statement, like -8 = -8, or 69 = 69, then (3, -1) is a solution. If you get a false statement, like 9 = 21 or 10 = 420, then (3, -1) is not a solution.

4 0
3 years ago
What is x?<br> 8(2x − 7) = 8
adelina 88 [10]

Answer:

8(2x-7)=8

multiply

16x-56=8

collect like terms

16x=8+56

16x=64

divide both sides by 16

x=4

6 0
3 years ago
Read 2 more answers
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