Same question, but different answer option.
I definitely need help with this math problem.

Which expression is equivalent to 10f-5-5f+2?
15f-3 5f-7
15f-7 or -3+6f

Answer:

Step-by-step explain

if you where in your house say that your house is set to 72F and you want to find out the Fahrenheit you take the 2 in 72 and multiply it by 3 so in that case it would be 6 then you take the 7 and subtract 1 which makes it 6 So the Fahrenheit is 66.

Answer:

I think B is the answer ..........

maybe -10.8 cuz it looks like u gotta multiply by 10 to get the full shape

Given function :-

[tex]\bf \implies g(x) = \dfrac{3}{x}+7[/tex]

[tex]\bf \implies y = \dfrac{3}{x}+7[/tex]

[tex]\bf \implies x = \dfrac{3}{y}+7[/tex]

[tex]\bf\implies \dfrac{3}{y}= x -7 \\\\\bf\implies y =\dfrac{3}{x-7} [/tex]

[tex]\implies\boxed{\red{\bf f^{-1}(x) = \dfrac{3}{x-7} }}[/tex]

Answer:

Step-by-step explanation:

441 km in 45s does

215 km in 25s doesnt

649 km in 110s doesnt

1

Step-by-step explanation:

cos 2x + 2 sin²x

= (1 - 2 sin²x) + 2 sin²x

= 1 - 2 sin²x + 2 sin²x

= 1

Answer:

A - The first one

Step-by-step explanation:

Answer:

The first line.

Step-by-step explanation:

The line starts off at 0,

then it goes to the left of the line -3 times.

Then it goes to the left -1.5 times.

this means it goes one and a half.

so it would land on the line after -4.

Answer:

y = 7 is the equation of the line that passes through the point ( -2, 7 ) and has a slope of zero.

Step-by-step explanation:

Given:

Let,

A ≡ ( x1 , y1 ) ≡ ( -2, 7 )

Slope = m = 0

To Find :

Equation of Line:

Solution:

Formula for , equation of a line passing through a point (  x1 , y1 ) and having a slope m is given by

Now substituting the values of x1 = -2 and y1 = 7 and slope m = 0 we get,

Which is the required equation of a line passing through the point ( -2, 7 ) and slope zero

Step-by-step explanation:

Answer:

y = 11x + 70

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 )

Here m = 11 , then

y = 11x + c ← is the partial equation

To find c substitute (- 7, - 7 ) into the partial equation

- 7 = - 77 + c ⇒ c = - 7 + 77 = 70

y = 11x + 70 ← equation of line

Answer:

80 x 10 exponet -6

Step-by-step explanation:

So let's start it off at 80, and let's x it by 10 exponet 1

8.0 if we add 5 more exponets the . will move to the area in the photo shown above. Basically every exponet that is there, you move the dot by that much.

Answer:

3:5

3/8×88

33 women

5/8×88

55 men

Answer: I attached the answer below

Step-by-step explanation:

Answer:

not equivalent

Step-by-step explanation:

i believe this should be right

Answer:

how are we ment to know

The question is an illustration of inequalities.

The inequality that represents Lashonda's amount of exercise is: [tex]\mathbf{t \ge 50}[/tex]

The given parameter is:

[tex]\mathbf{Minutes = At\ least\ 50}[/tex]

In inequality, at least means greater than or equal to.

So, the above equation becomes:

[tex]\mathbf{Minutes \ge 50}[/tex]

From the question, we understand that the number of minutes should be represented with t.

So, we have:

[tex]\mathbf{t \ge 50}[/tex]

Hence, the inequality is: [tex]\mathbf{t \ge 50}[/tex]

Read more about inequalities at:

https://brainly.com/question/15137133

-11.9 -1 = -12.9

Your answer is negative 12.9

Answer:

-12.9

Step-by-step explanation:

Hope this helps you! :)

Answer:

A) it will become 300,000 in the next 10 years.

Answer:

The answer is in the picture above

Answer:

a) 1/2 pound

b) 5.5 pounds

Step-by-step explanation:

a) Realize $1 buys half of what $2 buys, or half a pound.

b) 11/2 = x/1

11 = 2x = 5.5

Here is how your graph should look. Make sure to plot (0,-8) as your y-intercept.

Hope this can help ! :)

Answer:

x=20

Step-by-step explanation:

It all equals 360º and there are two of each angle. So, we can add 5x+5x+(3x+20)+(3x+20)=360º. Subtracted 40 and simplify. So 16x=320.So divide by 16 and you get that x=20.

Answer:

75

Step-by-step explanation:

divide 4 by 300 and then you will get the answer of 75. I'm so sorry if this is wrong

Answer:

16 or 12 but I would go with 12

because 16 just kinda flipped me off a little

Step-by-step explanation:

Answer:

sorry but I don't know

Step-by-step explanation:

pa follow pa follow

Answer:

D) when we got to our seats, some other fans said the seats were theirs

Answer:

not sure why you're in math, but I'm pretty sure the answer is D.

Answer:

Is there an image you can post? I dont see the figure.

Answer:

1/13 (1 in 13)

Step-by-step explanation:

so, there's 4 aces in a standard deck of 52 cards.

so far, we can see this as 4/52 (4 in 52)

these are both divisible by 2, lets go ahead and simplify that to 2/26

still divisible by 2. this then becomes 1 /13

so, she has a 1/13 (1 in 13) chance to get an ace.

Answer:

use formula

(x-x^1)=m(y-y^1)

How will I answer that, the image isn't showing luv

Answer: 292.68 m²

Step-by-step explanation:P=2a+2b

P=2*54.88m+2*91.46m

P=109.76m+182.92m

P=292.68m²