What number is 3/5 more than 0.65?
A) 3/7
B) 13/20
C) 1 1/4
D) 1 2/5

Answer:

54

Step-by-step explanation:

What the shorthand is telling you is wherever you see an x on the right, you put in -8

f(x) = 6(1- x)

f(-8) = 6(1 - - 8)

f(-8) = 6(1+8)

f(-8) = 6*9

f(-8) = 54

Answer:

5

Step-by-step explanation:

10/2=5

20/4=5

hope this helps :3

if it did pls mark brainliest

Answer:

1:5

Step-by-step explanation:

30 divided by 6 is 5 and so are the rest

Answer:

[tex]\huge\boxed{-2i+4j}[/tex]

Step-by-step explanation:

[tex]u=-5i+2j\\\\v=-6i+4j\\\\-2u+2v=-2(-5i+2j)+2(-6i+4j)\\\\\text{use the distributive property}\\\\=(-2)(-5i)+(-2)(2j)+(2)(-6i)+(2)(4j)\\\\=10i-4j-12i+8j\\\\\text{combine like terms}\\\\=(10i-12i)+(-4j+8j)\\\\=-2i+4j[/tex]

Answer:

x ≥ - 3

Step-by-step explanation:

Step 1:

- 7x - 13 ≥ 8       Equation

Step 2:

- 7x ≥ 21      Add 13 on both sides

Step 3:

x ≥ 21 ÷ - 7      Divide

Answer:

x ≥ - 3

Hope This Helps :)

Answer:     x≤−3

Step-by-step explanation:

So first you  -7*x-13-(8)≥0

then you are supposed to pull out like the factors  -7x - 21  =   -7 • (x + 3)

then you divide both sides by -7 then you flip the inequality sign remember that :). then subtract 3 from both sides. and then you got  x ≤ -3 So I really hoped this helped :)

Answer:

20% off because 10+10=20 and you have to have 100% as the most possible and 100-80=20

and 80% is how much of the original cost u r paying for

Step-by-step explanation:

[tex] \frac{3}{16} [/tex]

Answer:

3/16

Step-by-step explanation:

Total no.of beads = 16

No.of blue beads = 3

Probability of picking a blue bead = 3/16

I think this is the answer.

Answer:

3/8

Step-by-step explanation:

The ratio of the lengths of the sides is the same as the ratio of the perimeters.

perimeter ABCD : perimeter EFGH = 24/64 = 3/8

side ABCD : corresponding side EFGH = 3/8

Answer:

1/4 inches

Step-by-step explanation:

4 miles = 1 inch

4/4 miles = 1/4 inch

1 mile = 1/4 inch

Answer:

b = 11

General Formulas and Concepts:

Pre-Algebra

Trigonometry

Pythagorean Theorem: a² + b² = c²

Step-by-step explanation:

Step 1: Identify

We are given a right triangle. We can use PT to solve the missing side.

Step 2: Define

leg a = 60

hypotenuse c = 61

leg b = ?

Step 3: Find leg b

Answer:

I got 5^10 x 2^14 x 3

Step-by-step explanation:

1. Do a tree to find 480 as a product of its prime factors

2. You should get 480= 5x2x3x2x2x2x2

3. 10 expressed as a product of its prime factors is 5x2

4. so 10^9 expressed as a product of its prime factors would be

5x2x5x2x5x2x5x2x5x2x5x2x5x2x5x2x5x2

5. You can then write out 480x10^9 as a product of its prime factors

5x2x3x2x2x2x2x5x2x5x2x5x2x5x2x5x2x5x2x5x2x5x2x5x2

6. change this to use powers

5^10 x 2^14 x 3

N = 5^(10) × 2^(14) × 3

This is about prime factors

By definition, a prime factor is a factor of a number and that factor is also a prime number.

A prime number is one that is divisible by only itself and 1.

The number we have is; 480 × 10^(9)

Now, let's list the prime factors or 480 and they are;

2, 3, 5

Now, using these prime factors alone to get 480, we have;

5 × 3 × 2 × 2 × 2 × 2 × 2 = 480

In powers, gives;

5 × 3 × 2^(5)

Now,the 10^(9) with the 480 can also be expressed in terms of it's prime factors which are 2 and 5 as;

(5 × 2)^(9)

Expanding this gives; 5^(9) × 2^(9) = 10^(9)

Thus;

480 × 10^(9) = 5 × 3 × 2^(5) × 5^(9) × 2^(9)

This gives;

5^(10) × 2^(14) × 3

Read more at; brainly.com/question/4853862

Answer:

x = ±6

General Formulas and Concepts:

Pre-Algebra

Algebra II

Step-by-step explanation:

Step 1: Define

-x² = -36

Step 2: Solve for x

Step 3: Check

Plug in x to verify it's a solution.

Here we see that both -6 and 6 do indeed work as solutions.

∴ x = ±6 are both solutions to the equation.

Answer:

f(x) = -3x +2 to find f(4) you plug in the value of x=4 in the function

f(4) = -3(4) +2

= - 12 +2

=- 8

Hope it is helpful to you

The value of the linear function at x = 4 will be 14.

A function is an assertion, concept, or principle that establishes an association between two variables. Functions may be found throughout mathematics and are essential for the development of significant links.

The function is given below.

f(x) = 3x + 2

The degree of the function is one. Then the function is a linear function.

The value of the function at x = 4 will be given as,

f(4) = 3(4) + 2

f(4) = 12 + 2

f(4) = 14

The value of the linear function at x = 4 will be 14.

More about the function link is given below.

https://brainly.com/question/5245372

#SPJ2

I'm assuming your dividing 4/15 by 2/3.

The answer is not exact, but a close estimate.

4/15 /2/3 = 8/45

Answer:

123

Step-by-step explanation:

[tex]g(n)=n^2+2\\g(g(-3))=g((-3)^2+2)=g(9+2)=g(11)=11^2+2=121=2=123[/tex]

Answer:

[tex]74\frac{24}{43}[/tex]

Step-by-step explanation:

712 ÷ 43 + 58 = x

x = [tex]74\frac{24}{43}[/tex]

Answer:

Zeke ran 9 laps.

Step-by-step explanation:

Answer:

Quadrant 3

Step-by-step explanation:

Answer:

quadrant 3

Step-by-step explanation:

III (-;-)

Answer:

5 hr

Step-by-step explanation:

tony worked for 6 hr on sunday so he got $30 and he will only need 5hr bc 5hr x $5 = 25 so in total 55

The number of hours on Saturday in which Tony did babysit will be given as 5 hours.

A Linear system is a system in which the degree of the variable in the equation is one. It may contain one, two, or more than two variables.

Tony gets paid $5 per hour to babysit his cousin.

This weekend, he babysat on both Saturday and Sunday.

He made a total of $55.

Tony babysat for 6 hours on Sunday.

Let the number of hours be x on Saturday.

Then we have the equation that will be

x × 5 + 6 × 5 = 55

       5x + 30 = 55

                5x = 25

                   x = 5

More about the linear system link is given below.

https://brainly.com/question/20379472

Answer:

five planes appear in the figure

Answer:

studying

Step-by-step explanation:

to prepare for a math test you have to study and study then have some one one to help you with it

Answer:y=1/3x+8

Step-by-step explanation:

Plug it into point slope form

y-6=1/3(x+6)

y-6=1/3x+2

+6. +6

y=1/3x+8

Answer:

use grad formula

Step-by-step explanation:

(4-10)/(46-31)=-2/5

Answer:

enjoy, just put your name on it

Step-by-step explanation:

Answer:

Step-by-step explanation:

2.465 x 10^10

9.07x10^17

3.04 x 10^-6

4.56 x 10^-4

1.68 x 10^14

205,000

0.00000005712

0.006453

19,000

1,000,000

0.0000000004

0.000000004

30,000

25,000,000,000,000

530,000

390,000,000

0.00000025

0.0005

Answer: 14%

Step-by-step explanation:

From the question, we are informed that Bobby guessed there were 92 jelly beans in a jar when there were actually 107. The percentage error will be:

= Difference in error / Actual value × 100

= (107 - 92) / 107 × 100

= 15/107 × 100

= 0.14 × 100

= 14%

I think its 6.3........

Answer:

1 dvd for $6.30

Step-by-step explanation:

25.20/4

Answer:

5.25 hours

Step-by-step explanation:

One week = 7 days

7 x 0.75 = 5.25 Hours

Hope this helps, mark as brainliest :)

Answer:

5.25 hours

Step-by-step explanation:

So in a week there is 7 days and we know she reads EACH night 0.75  so we know we have to multiply:

0.75 x 7= 5.25

So In one week or 7 days she read 5.25 hours.

Hope this helps, and have good day :3