10(1.05)^x growth or decay

Answer:

20%

Step-by-step explanation:

Formula:

((GreaterTime-LeastTime)/Greatertime)x100= Percentage of Decrease.

((30-24)/30)*100=percent of decrease.

(6/30)*100=percent of decrease.

0.2*100= percent of decrease.

20%.

Hope this helps you :D

Answer:

7² · (16 - 4 · 2) - 40 = 352

Step-by-step explanation:

Order of operations: PEMDAS (Parentheses, Exponents, Multiplication, Division, Addition, Subtraction)

7² · (16 - 4 · 2) - 40

7² · (16 - 8) - 40

7² · (8) - 40

49 · 8 - 40

392 - 40

352

Answer:

C≈61.89

C=3830.37

Step-by-step explanation:

A≈615.75

Answer:

2.39/16 =$0.206

3.19/20=$0.159

the better buy : 20 ounces for $3.19

Step-by-step explanation:

Answer:

a constant term is a term in an algebraic expression that has a value that is constant or cannot change, because it does not contain any modifiable variables. For example, in the quadratic polynomial x^{2}+2x+3, \ the 3 is a constant term.

Answer:

there are no variables

Answer:

120

Step-by-step explanation:

x=120 because 120/-6 is -20

Answer:

10

Step-by-step explanation:

Answer:

30%

Step-by-step explanation:

20-50=30

Answer:

x = 4

Step-by-step explanation:

Cross multiply:

21*2 = 14(x - 1)

42 = 14x - 14

14x = 56

x = 4

Answer:

42=14z-14

14z=56

z=4

Step-by-step explanation:

Answer:

pretty sure the answer is x=4

Step-by-step explanation:

hope this helps!

Answer:

4/5 is bigger than 7/10

Step-by-step explanation:

Just divide them each

4/5 = .8

7/10 = .7

Umm... your going to have to put those on the number line yourself sorry

Answer: 4/5. 4/5 can also mean 8/10. 8/10 is greater than 7/10. I do not know how to label the fraction on the number line if it is a picture so hopefully you can do that.

Answer:

-7.35

Step-by-step explanation:

distribute -9 to 2.7 and 1.55

-9x2.7=-24.3

-9x1.55=-13.95

then subtract -13.95 from -24.3

-24.3-(13.95)=-10.35

Then add 3 to -10.35

Answer = -7.35

Answer:

what is the question I do not know but ill try my best

Step-by-step explanation:

-9(2.7 - 1.55) + 3= -7.35

Answer:Exactly one solution.

Step-by-step explanation:

- 32 +9 – 2x = -12 – 5x

1.Add numbers

-23 - 2x= -12-5x

2.Rearrange terms

-2x - 23 = -12 - 5x

3. Rearrange terms

-2x - 23 = -5x-12

4. Add 23 to both sides of the equation

-2x-23+23= -5x-12+23

5.Simplify

-2x= -5x+11

6.Add 5x to both sides of the equation

-2x+5x=-5x+11+5x

7.Simplify

3x=11

8.Divide both sides of the equation by the same factor

[tex]\frac{3x}{3}[/tex] = [tex]\frac{11}{3}[/tex]

9.Simplify and Solution

x= [tex]\frac{11}{3}[/tex]

Answer:

They are SAS congruent.

Step-by-step explanation:

Answer:

108 degrees

Step-by-step explanation:

Given

Let the angles be A and B

[tex]A = 10x - 63[/tex]

[tex]B = 8x[/tex]

Required

Find the larger angle

If both angles form linear pair, then the following relationship exist:

[tex]A + B = 180[/tex]

Substitute values for A and B

[tex]10x - 63 + 8x = 180[/tex]

Collect Like Terms

[tex]10x + 8x = 180 + 63[/tex]

[tex]18x = 243[/tex]

Solve for x

[tex]x = \frac{243}{18}[/tex]

[tex]x = 13.5[/tex]

Substitute 13.5 for x in

[tex]A = 10x - 63[/tex]

[tex]B = 8x[/tex]

[tex]A= 10 * 13.5 - 63[/tex]

[tex]A= 135 - 63[/tex]

[tex]A= 72[/tex]

[tex]B = 8 * 13.5[/tex]

[tex]B = 108[/tex]

Hence, the larger angle measures 108

Answer:

1. The second number line, the third number line, the first number line.

2.

[tex]a) \: 1 \frac{7}{8} > \frac{7}{4} [/tex]

[tex]b) \: \frac{21}{5} = 4 \frac{1}{5} [/tex]

[tex]c) \frac{13}{4} < 3 \frac{5}{6} [/tex]

Answer:

vftghjm

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

you see triangle DEF is equal to triangle FGH

you write down on the way of triangle DEF formed

you write down on the way of triangle FGH formed.

It has to be the same way.

so plug in the choices

b c and d are the same ways

but a didn`t

Answer:

Yes, it makes it true

Step-by-step explanation:

Plug in 3 and 10 as x and y into the inequality:

y > 2x + 2

10 > 2(3) + 2

10 > 6 + 2

10 > 8

Since 10 is bigger than 8, this inequality is true.

So, (3, 10) makes the inequality true.

Answer:

46 pages are filled

Step-by-step explanation:

54% of 600 is 324

600 - 324 = 276

276 / 6 = 46

Happy New Year!

Answer:

$96

Step-by-step explanation:

Given that,

The total number of tickets = 4

Cost of each baseball = $24

We need to find the equation that shows the closest estimate of the total amount Amanda spends.

Total cost = No. of tickets × Cost of each baseball

= 4×24

= $96

Hence, the total cost is $96.

Answer:

plug in 0 for y and solve for x  

to find y plug in 0 for x

Step-by-step explanation:

Answer:

Number of high quality version downloads = 880

Step-by-step explanation:

Let,

x be the number of standard version songs downloaded

y be the number of high quality version songs downloaded

According to given statement,

x+y=1600        Eqn 1

2.8x+4.1y=5624     Eqn 2

Multiplying Eqn 1 by 2.8 to eliminate x

2.8(x+y=1600)

2.8x+2.8y=4480     Eqn 3

Subtracting Eqn 3 from Eqn 2

(2.8x+4.1y)-(2.8x+2.8y)=5624-4480

2.8x+4.1y-2.8x-2.8y=1144

1.3y=1144

Dividing both sides by 1.3

[tex]\frac{1.3y}{1.3}=\frac{1144}{1.3}\\y=880[/tex]

Hence,

Number of high quality version downloads = 880

Answer: its 100 > 20 because 100 is greater than 20 and the alligator always eats the greater number

Step-by-step explanation:

Xzayvier helping Xavier

Answer:

The length of the arc GH is approximately 3.14 meters (or π)

Step-by-step explanation:

The length of an arc whose measure equals the measure of the central angle Ф and the radius of the circle r is:

Let us solve the question using the rule above

∵ The measure of arc GH is 30°

∴ Ф = 30°

∵ The radius is 6 meters

∴ r = 6 meters

→ Substitute them in the rule above

∵ L = (30° ÷ 360°) × 2π × 6

∴ L = [tex]\frac{1}{12}[/tex] × 12π

∴ L = π

→ Use π ≈ 3.14

∴ L ≈ 3.14

∴ The length of the arc GH is approximately 3.14 meters (or π)

Answer:

1000 grams= 1 kilograms

4700 grams = 4.7 kilograms

Answer:ahhhh

Step-by-step explanation:

I hope this helps

Step-by-step explanation:

Let x be the number of months for the 2 health clubs to have the same cost.

We have $44 + $30x = $99 + $25x.

Therefore $5x = $55 and x = 11.

The number of months is 11.

Answer:

15 + 12 = 27 marbles total

15/27 = probability it's not red