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Mkey [24]
3 years ago
7

What's 2+2 I need help I'm on 2nd grade

Mathematics
2 answers:
irga5000 [103]3 years ago
7 0

Answer:

4

Step-by-step explanation:


Ghella [55]3 years ago
5 0
2+2 = 4

:)

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

If you wanted a fun fact, 2+2 is the same as 2x2! (Don't worry about multiplication yet though, unless you're learning about it).
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Find the greatest common factor of 9 and 14
Ratling [72]

The biggest common factor number is the GCF number. So the greatest common factor 9 and 14 is 1.


5 0
2 years ago
Read 2 more answers
B) A number includes only three powers of 10, but it is more<br> than 50 000.
olga2289 [7]

do 10 to the power of 10

50 to teh power of 3

100000 to the power of 3

6 0
2 years ago
Select "Yes" or "No" to indicate whether the ordered pair is on the graph of the function f(x)=−9^x+1 .
Vinil7 [7]
I'm assuming your function is f(x) = -9^(x+1)
So we just have to plug in and see if the function is true.

1) -9^(0+1) = -9^1 = -9
YES

2) -9^(1+1) = -9^2 = -81
NO

3) -9^(-1+1) = -9^0 = -1
YES
5 0
3 years ago
Evaluate (m4 + 5) – n<br> (m+ + 5) – n3 if m = -2 and n = -4.
Y_Kistochka [10]

Answer:

69

Step-by-step explanation:

7 0
2 years ago
At the bank, Derek made 7 withdrawals, each in the same amount. His brother, John, made 5 withdrawls, each in the same amount. E
spayn [35]

At the bank, Derek made 7 withdrawals, each in the same amount. His brother, John, made 5 withdrawls, each in the same amount.

Let x be  the amount of one of Derek's withdrawals

Each of John's withdrawals was $5 more than each withdrawal that Derek made.

x + 5 is t the amount of one of John's withdrawals

Derek made 7 withdrawals

So amount withdraw 7 times = 7x

John made 5 withdrawals

So amount withdraw 5 times = 5(x+5)

Both Derek and John withdrew the same amount of money in the end

(A) 7x = 5(x+5)

(B) Solve for x

7x = 5x + 25

Subtract 5x from both sides

2x = 25

Divide by 2

x = 12.5

(C) check your solution

we plug in 12.5 for x in 7x= 5x + 25

7(12.5) = 5(12.5) + 25

87.5 = 62.5+ 25

87.5 = 87.5

(D) Each brother withdrawal 87.5 dollars



6 0
2 years ago
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