MATHEMATICS HIGH SCHOOL

Please help I’ll give 40 extra points!!! During a football game, a team lost 12 yards on the first play and then gained 5 yards on each of the next 3
plays. Which method finds the total yards at the end of the first four plays?

O add-12 to 3x5

O add 12 to 3x5

O add-12, 5, and 3

O add 12, 5, and 3

Answers

Answer 1
Answer:

Answer:

Its the first one

Step-by-step explanation:

losing yards means negative... and then its multiplying 3 and 5
Answer 2
Answer:

Answer:

It is the first 1

Step-by-step explanation:

Related Questions

what is the economic and political system in which the government controls property and the distribution of income? in this system, community ownership replaces private ownership. question 1 options: theocracy monarchy fudamentalism socialism
a student walks 1.0 mi west and then 1.8 mi north. part a afterward, how far is she from her starting point?
elizabeth has 3497 cans to put on shelves how many shelves will she use if she put 13 cans on each shelve
Which river system is not a location of the first civilizations?Nile Indus Yangtze Tigris and Euphrates
Prove this (sinx-tanx)(cosx-cotx)=(sinx-1)(cosx-1)

Write the standard equation of the circle with the given center that passes through the given point. Center (-2,6); point (-2,10)

Answers

The general form of the equation of a circle is given by:
(x-a)²+(y-b)²=r²
where:
(a,b) is the center
r is the radius
Given that the circle with center (-2,6) and cuts point (-2,10), the equation of the circle will be found as follows:
the radius of the circle will be:
r=√[(x-a)²+(y-b)²]
r=√[(-2-(-2))²+(10-6)²]
r=√[(-2+2)²+4²]
r=√[0+4²]
r=4 units 
hence plugging the values to obtain the equation we get:
(x-(-2))²+(y-6)²=4²
simplifying we get:
(x+2)²+(y-6)²=4²

The length of a rectangle is three times longer than its width. The perimeter of the rectangle is 16 feet. If x represents the width of the rectangle, which equation can be used to find its value?

Answers

l = 3x
perimeter = 2(l + w) = 2(3x + x) = 2(4x) = 8x = 16
x = 16/8 = 2 feet
l = 3x = 3 * 2 = 6 feet

Amanda composed two songs. The longer song is 126 seconds less than twice the length of the short song. The longer song lasts 286 seconds. How long is the shorter song?

Answers

If there are two songs written and the longest one is 126 seconds less than twice the length of the short song, and the longest one lasts 286 seconds, then the shorter song's length can be found using this formula: 
2x-126=286.
This would then turn into x-63=143 to show the time difference. Solving here for x, would be 206 seconds.

Hide and Seek

Ding Dong

I know you can hear me

Open up the door

I only want to play a little

Ding Dong

You can't keep me waiting

It's already too late

For you to try and run away

I see you through the window

Our eyes are locked together

I can sense your horror

Though I'd like to see it closer

Ding Dong

Here I come to find you

Hurry up and run

Let's play a little game and have fun

Ding Dong

Where is it you've gone to?

Do you think you've won?

Our game of hide and seek has just begun

I hear your footsteps

Thumping loudly through the hallways

I can hear your sharp breaths

You're not very good at hiding

Just wait, you can't hide from me

(I'm coming)

Just wait, you can't hide from me

(I'm coming)

Just wait, you can't hide from me

(I'm coming)

Just wait, you can't hide from me

Knock Knock

I am at your door now

I am coming in

No need for me to ask permission

Knock Knock

I'm inside your room, now

Where is it you've hid?

Our game of hide and seek's about to end

I'm coming closer

Looking underneath your bed but

You're not there, I wonder

Could you be inside the closet?

Ding Dong

I have found you

Ding Dong

You were hiding here

Now you're it

Ding Dong

Finally found you, dear

Now you're it

Ding Dong

Looks like I have won

Now you're it

Ding Dong

Pay the consequence

Ding Dong

Looks like I have won

Now you're it

Ding Dong

Pay the consequence

A las 9 de la mañana,la temperatura en Valcorto era de -8 grados . A las 12 horas era dos grados mayor ,a las 15 horas tres grados mas que a las 12 ,y a las 21 horas nueve grados menos que a las 15 ¿que temperatura habia cada hora citada?

Answers

Answer:

T_(9hr)=-8 C

T_(12hr)=-6 C

T_(15hr)=-3 C

T_(21hr)=-12 C

Step-by-step explanation:

The initial temperature at 9 am:

T_(9hr)=-8 C

At 12 hr is 2 degrees higher:

T_(12hr)=T_(9hr)+2 C=-6 C

At 15 hr is 3 degrees higher than 12hr:

T_(15hr)=T_(12hr)+3 C=-3 C

Finally, at 21 hr, is 9 degrees lower than 15 hr:

T_(21hr)=T_(15hr)-9 C=-12 C

Cual es la temperatura del jueves 9 de julio de 2015 a las 10 hs en el calafate?​

Answers

Answer:

the answer is so easy.

Step-by-step explanation:

(n-3)(n-5)what's the equivalent

Answers

Lets expand the expression using the FOIL method
FOIL=First,Outer,Inner,Last

We'd start by multiplying the first numbers in each parenthesis by eachother:

(n-3)(n-5)
n*n=n²

Now the outer two values...

(n-3)(n-5)
-5n

The inner two values

(n-3)(n-5)
-3n

And the last two values
(n-3)(n-5)
-3*-5=15

Now just put all of the expressions together...

n²-5n-3n+15
simplify
n²-8n+15

Answer=n²-8n+15
Other Questions
The numbers 4, 5, 6, and 7 are on a spinner. You spin the spinner twice. Which calculation proves that landing on an even number for the first spin and the second spin are independent events?
Find the slope of each line that passes through each pair of points The points (3, 5) and (-2, 10) lie on a line. The points P (5,-7), Q (-2,-7) lie on a straight line
A shipping carton for a rolled-up poster has the shape of a triangular prism. Each end of the carton is a triangle with a base 6 inches long and a height of 5 inches. The length of the carton is 32 inches. If you answer we can chat ( : and I'll thank you in a big way!
Factor completely 16x4 - 64y8