I Mark Brainliest ! No Bots Plz
Select All that apply

Answer: $81.03

Step-by-step explanation:

The interest is compounded annually which means that the future value formula applies:

Future value = Amount * ( 1 + rate) ^ number of years

Amount = $70

Rate = 5%

Number of years = 3 years

In 3 years, Ernesto will have:

= 70 * ( 1 + 5%)³

= $81.03

Answer:

1) 23^a+b

2) 5^5

3) 11^x-y

4) 2^10

Step-by-step explanation:

if they have the same base numbers then they are pretty easy to combine. multiplication means you add the exponents, and division means you subtract the exponents. for number 2, you would make them the same base by making 25 -> 5^2 and then just add the exponents.

Answer:

b & f

Step-by-step explanation:

I'm smart and it's common sense

Answer:

6

Step-by-step explanation:

Answer:

9/21

Step-by-step explanation:

45 / 105 = 9/21 (simplified)

Answer:

x = -4 and x = 5

Step-by-step explanation:

Since [tex]x^2 + 2x[/tex] and [tex]3x + 20[/tex] both equal to y, we know that the expressions equal to each other. We can write a new equation base on that.

[tex]x^2 + 2x = 3x + 20[/tex]

Now we solve the equation.

[tex]x^2 + 2x = 3x + 20[/tex]

[tex]x^2 - x = 20[/tex]

[tex]x^2 - x - 20 = 0[/tex]

[tex](x + 4) (x - 5) = 0[/tex]

[tex]x + 4 = 0 ; x -5 = 0[/tex]

[tex]x = -4 ; x = 5[/tex]

Answer:

bro check my explanation

Step-by-step explanation:

the answer is 62cm3.

if I am right.

please give a brainliest

Given:

The graph of two function f(x) and g(x).

The expression is:

[tex]-1\cdot f(-8)-4\cdot g(4)[/tex]

To find:

The value of the given expression.

Solution:

From the given graph, it is clear that

[tex]f(-8)=-5[/tex]

[tex]g(4)=3[/tex]

Substitution [tex]f(-8)=-5[/tex] and [tex]g(4)=3[/tex] in the given expression, we get

[tex]-1\cdot (-5)-4\cdot 3[/tex]

[tex]=5-12[/tex]

[tex]=-7[/tex]

Therefore, the value of the given expression is -7.

Answer:

11

Step-by-step explanation:

Nothing for can be done with it!

Answer:

(x+7)(x-13) so B is the answer

Answer:

B (x+7(x-13)

Step-by-step explanation:

Answer:

<

Step-by-step explanation:

1/2 = 4/8

=> 1/8 < 4/8

=> 1/8 < 1/2

Answer:

y=3x+6

Step-by-step explanation:

its in y=mx+b form

m is the slope

b is the y-int

Answer:

If both parties are over the age of 18, a lawsuit is likely to occur.

Step-by-step explanation:

Ben would likely try and sue Catalina for theft, however she wouldn't be found guilty because of the transfer of property, goods, and or services was entirely legal in this case.

Answer:

Step-by-step explanation:

5). [tex]\frac{1}{x^{-9}}[/tex] = [tex]\frac{1}{\frac{1}{x^9} }[/tex]

     = [tex]x^{9}[/tex]

6). [tex]\frac{1}{x^{-2}}=\frac{1}{\frac{1}{x^2} }[/tex]

      = x²

7). [tex]x^{-6}=\frac{1}{x^6}[/tex]

8). [tex]\frac{1}{x^{-7}}=\frac{1}{\frac{1}{x^7} }[/tex]

           = [tex]x^{7}[/tex]

9). [tex]x^{-8}=\frac{1}{x^8}[/tex]

10). [tex]\frac{1}{x^{-3}}[/tex] = [tex]\frac{1}{\frac{1}{x^{3}}}[/tex]

            = x³

Answer:

Ben will roll an even number about 560 times if the number cube is rolled 1,000 times.

Answer:

its a. 475.26

Step-by-step explanation:

445/ 100= 4.45

4.45×3.4=15.13

15.13+445=460.13

460.13+15.13= 475.26

Answer:

Step-by-step explanation:

root 9 looks like

[tex]\sqrt{9}[/tex]

maybe you can solve it now?

3*3 = 9

so root 9 = 3

mark 3 on the number line

Try looking, how many words can she find in 1 minute, then try to calculate how you got that into 5! It's easy if you think about it!

good luck!

                                                                           -KitKat

Answer:

Step-by-step explanation:

Fraction:

0.8 = 8/10 = 4/5

Percent:

0.8*100 = 80%

Answer:

0.8 can be written as

8/10 and

Percentage = 8/10 × 100

Percentage = 8 × 10

Percentage = 80%

Or,

Simply

Percentage = 0.8 × 100

Percentage = 80%

[tex] \\ [/tex]

Answer:

27 ft²

Step-by-step explanation:

area is L•W so each squares area is 3•3 =9. theres 3 squares so 9•3 =27

Answer:

My answer is B and C

Step-by-step explanation:

If you put B in the same dimension, all the sides are equal. Similarly for part C, since the sides are the same, the base of the triangles are the same lengtg

y < -12

Step-by-step explanation:

Step 1: Simplify both sides of the inequality.

−2y − 8 > 16

Step 2: Add 8 to both sides.

−2y − 8 + 8 > 16 + 8

−2y > 24

Step 3: Divide both sides by -2.

−2y/−2 > 24/−2

y < −12

Answer:

y < −12

Step-by-step explanation:

                                                     −2(y + 4) > 16      

                                                               ↓

                                                      −2y − 8 > 16

                                                               ↓

                                                          y < −12

Answer:

2)     (0,-3)

Step-by-step explanation:

hello :

put x=0 and y= -3 in this system !

Y = 3/4x - 3

3x - 4y = 12

- 3 = 3/4(0) - 3  means : -3 = -3 ......true

3(0) - 4(-3) = 12  means : 12= 12 ......true