PLEASE ANSWER ASAP !!!!!

Answer:

346

The tens place has a 9 and 9 is greater than 5 so we round up

345.992 -> 346

2x + 12=16

That is what I answered on week 4 on my Math Subject...brainliest pls

Answer:

its b

Step-by-step explanation:

becasue i had the same typ eof questions 2 days ago glad to help pls mark it 5 starts its 100% corect i am an A+ student

Answer:

B,

You move forward from 0 3.5 but since the number s negative, you then move back 6 spaces from 3.5 to get your answer.  

Answer:

The value of y = 0

Step-by-step explanation:

Given the equation

[tex]8^3\cdot 8^{-5}\cdot 8^{\:y}=8^{-2}[/tex]

Apply exponent rule:  [tex]a^b\cdot \:a^c=a^{b+c}[/tex]

so

[tex]8^3\cdot \:\:8^{-5}=8^{3-5}=8^{-2}=\frac{1}{8^2}=\frac{1}{64}[/tex]

Thus, the equation becomes

[tex]\frac{1}{64}\left(8\:^y\right)=\frac{1}{64}[/tex]

Divide both sides by 1/64

[tex]\frac{\frac{1}{64}\left(8\:^y\right)}{\frac{1}{64}}=\frac{\frac{1}{64}}{\frac{1}{64}}[/tex]

[tex]8\:^y=1[/tex]

Solve Exponent

[tex]8\:^y=1[/tex]

Take log of both sides

[tex]\:log\left(8\:^y\right)\:=log\:\left(1\right)[/tex]

[tex]y\cdot \left(log\left(8\right)\right)=log\left(1\right)[/tex]

[tex]y\:=\frac{log\left(1\right)}{\left(log\left(8\right)\right)}[/tex]

[tex]y = 0[/tex]

Therefore, the value of y = 0

Answer:

wHaT?!?!!??!?!?!?!?!

Answer:

y=1/2

Step-by-step explanation:

7- y + 5y = 9

7+4y=9

4y=2

y=2/4

y=1/2

if you have any questions about how to solve it let me know

Answer: m=12h

The dependent variable is m. The independent variable is h or hours worked. M or money earned is dependent because it will vary depending on the number of hours worked.

Step-by-step explanation:

Answer:

(2.3, 4.1)

Step-by-step explanation:

I don't exactly know what you want answer wise

Answer:

23000

Step-by-step explanation:

The 10^4 indicates that the decimal moves to the right 4 times. So 2.3 x 10^4 to standard/regular form would be 23000.

The ordinary form of : [tex]2.3* 10^{4}[/tex] is 2,30,000

Standard form is like scientific notation and is typically used in science and engineering. A number is written in standard form when it is represented as a decimal number times a power of 10.

The number is in standard form is : [tex]2.3* 10^{4}[/tex]

[tex]2.3* 10^{4}[/tex] = 2.3 x 10000

            = 2,30,000

The standard form of : [tex]2.3* 10^{4}[/tex] is 2,30,000

Learn more about standard form here:

https://brainly.com/question/13523230

#SPJ2

Answer:

71

Step-by-step explanation:

48+64+100= 212, then divide with 3 ( the types of cookies)

Answer: Elisa

Step-by-step explanation:

Elisa withdrew $20 at a time from her bank account and withdrew a total of $160. The number of times she made a withdrawal will be:

= $160 / $20

= 8 times

Frances withdrew $49 at a time from his bank account and withdrew a total of $196. The number of times she made a withdrawal will be:

= $196 / $49

= 4 times.

From the calculations above, we can see that Elisa made the greater number of withdrawals.

Answer:

For Part A the answer is that you're supposed to move the line one unit up on the y-axis.

Step-by-step explanation:

Answer:

-9 degrees

Step-by-step explanation:

It's getting colder so it's lower

Answer:

is there a picture to this? we dont know how many marbles there are or how big the marbles are

Step-by-step explanation:

im guessing that each marble is one inch so sorry if this is wrong.

if its a square box (or cube) it would be 8 by 8 but id.k im sorry for wasting your time, feel free to report me.

Answer:

x = -9, 10

Step-by-step explanation:

[tex]x^2 - x = 90\\[/tex]

Solve this as a quadratic equation, so subtract 90 from both sides:

[tex]x^2-x-90=0[/tex]

Factoring:

[tex](x+9)(x-10) = 0[/tex]

This means that:

[tex]x + 9 = 0\\\\x=-9\\or\\x - 10 = 0\\x = 10[/tex]

x can be -9 or 10.

Answer:

18x + 48 = 20

Step-by-step explanation:

Rewrite the equation below so that it does not have fractions. 3/4x+2=5/6 do not use decimals in your answer.

We are given the expression:

3/4x + 2=5/6

= 3x/4 + 2 = 5/6

Rewriting the Equation so that it does not have fraction is, we Multiply both sides by the 24

= 3x/4 × 24 + 2 × 24 = 5/6 × 24

= 3x/4 × 24 + 48 = 5 × 4

= 3x × 6 + 48 = 20

= 18x + 48 = 20

Therefore, the Equation without fractions = 18x + 48 = 20

Answer:

C) 15/y

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Answer:

12 1/9 [tex]\sqrt{3}[/tex]

Step-by-step explanation:

Answer:

680 miles

Step-by-step explanation:

1,875=2.5x+175

Minus 175 each side.

1,700=2.5x

Divide both sides by 2.5

680=x

If the band travels 680 miles for $2.50 each mile, plus the flat fee of 175. The total will be 1,875.

Answer:

y=-3x-8

Step-by-step explanation:

that's the answer

Answer:

y = - 3x - 8

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (- 3, 1) and (x₂, y₂ ) = (0, - 8)

m = [tex]\frac{-8-1}{0+3}[/tex] = [tex]\frac{-9}{3}[/tex] = - 3

The line crosses the y- axis at (0, - 8 ) ⇒ c = - 8

y = - 3x - 8 ← equation of line

Answer:

$56.22

Step-by-step explanation:

Since movies cost $10.25 per ticket:

total cost for tickets: 3($10.25)= $30.75

Next, each person got one popcorn.

total cost for popcorn: 3($4.99)=$14.97

Each person got one candy bar: 3($3.50)=$10.50.

Finally, you add up the totals:

$30.75+$14.97+$10.50=$56.22

Answer:

$56.22

Step-by-step explanation:

$10.25 x 3 = $30.75

$4.99 x 3 = $14.97

$3.50 x 3 = $10.50

$30.75 + $14.97 + $10.50 = $56.22

Answer:

-9

Step-by-step explanation:

Given the expression

(x+4)³ = -125

We are to find the value of x

Cube root both sides

³√(x+4)³ = ³√-125

x+4 = -5

Subtract 4 from both sides

x+4-4 = -5-4

x = -9

Hence the real solution to the equation is -9

Answer: it only said 10 pints

Step-by-step explanation:

5/8m + 9 - 3/8m - 15= 2/8 - 6

**** 1/4m -6

thats the first one

90

Step-by-step explanation:

Answer:

124%

Step-by-step explanation:

How much is the decimal number 1.24 written as (converted to) a percent value? Answer: 124%

Answer:

160 millimeters

Step-by-step explanation:

Just do 400*0.4

Answer:

C.) 1 : 20

Step-by-step explanation:

Answer:

0.88m²

Step-by-step explanation:

Area of a trapezium = 1/2(a+b)h

a and b are the parallel sides

h is the height

Given

a = 1m

b = 1.2m

h = 0.8m

Substitute

Area of the trapezium = 1/2(1+1.2)(0.8)

Area of the trapezium = 1/2(2.2)(0.8)

Area of the trapezium = 1.1 * 0.8

Area of the trapezium = 0.88m²