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Gre4nikov [31]
4 years ago
13

(2x2 - 3x + 7) - (-3x2 + 4x - 7) what is the combine terms​

Mathematics
2 answers:
Marina86 [1]4 years ago
6 0

Answer:

-7x +24

Step-by-step explanation:

2*2-3x+7) - (-3*2+4x-7)

11-3x+13-4x

-7x+24

Ugo [173]4 years ago
4 0

Answer:

-7x+24

Step-by-step explanation:

(2*2-3x+7) - (-3*2+4x-7)

11-3x+13-4x

-7x+24

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Kyle spends a total of $44 for four sweatshirts. Each sweatshirt costs the same amount of money.
Nat2105 [25]

$44 each sweatshirt so that would mean you divide $44 by 4 sweatshirts so thats means

$11 dollars for each sweatshirt

$44/4=11

u didnt show any bar models so i dont know which one to pick

4 0
3 years ago
F(x) = x2 + 3 <br><br> f(5) = 13<br><br> True<br> False
True [87]

Answer:

f(5) does not equal 13.

Step-by-step explanation:

When we are given a function f(x), we can substitute any value for x as long as we change that value in the equation as well.

Therefore, if we are given f(5), we changed the x. Therefore, we also change the x in the rest of the equation. This would leave us with f(5) = 5² + 3. Now, we can just simplify.

f(5) = 5² + 3

f(5) = 25 + 3

f(5) = 28

Because we are asked to find if f(5) is equal to 13, we can see that 28 is definitely not equal to 13 and determine that this statement is false.

3 0
4 years ago
!!! Exponential functions question !!!40 PTS!!!
Softa [21]

Answer:

$12.06

Step-by-step explanation:

In order to solve this, you must put both interest rates with the initial deposit into the compounded interest equation: A = P (1+r/n)^nt.

Bank of Canada:

P (principle amount deposited) = 4800

r (interest rate) = 2.4% or .024

n (number of terms compouded per year) = 1

t (total number of year) 8

A = 4800 (1+.024)^8

A = $5802.84

TD Bank:

P (principle amount deposited) = 4800

r (interest rate) = 2.4% or .024

n (number of terms compouded per year) = 12

t (total number of year) 8

A = 4800 (1+.024/12)^12*8

A = 5814.90

If you invest with TD over bank of Canada you will receive $12.06 more.

8 0
3 years ago
Which expression is equivalent to (53)−2?
faust18 [17]
a^{-n}=\dfrac{1}{a^n}\\(a^n)^m=a^{n\cdot m}\\\\(5^3)^{-2}=5^{3\cdot(-2)}=5^{-6}=\dfrac{1}{5^6}=\dfrac{1}{5\cdot5\cdot5\cdot5\cdot5\cdot5}
4 0
3 years ago
Read 2 more answers
Zen rolled a fair six-sided die 12 times. The table below shows the number of times each number was rolled: Number Cube Experime
goblinko [34]
2 out of 12. that is the answer
4 0
4 years ago
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