Mathematics Middle School

A quarterback is sacked for a loss of 5 yards. On the next play, his team loses 15 yards. Then the team gains 12 yards on the third play. Write an addition expression to describe this situation.

A. -5 + (-15) + 12
B. 5 + (-15) + 12
C. -5 + 15+ ( - 12)
D. 15 + 7

Which expressions are correct.

Answers

Answer 1
the answer is a because a loss is negative

Related Questions

What is the area of the following triangle in square meters? Do not round your answer. [Brainliest + 25 PTS. (EACH) + A shoutout when i ask my next question!]

A = __ m2

Answers

57.4 because u add all the side up and u get a answer

Answer:

64.8

Step-by-step explanation:

54 x 1.2

Which expresses the calculation multiply 3 and k?

Answers

Answer:

3k

Step-by-step explanation:

your answer will be 3k

How many times would you predict to roll a sum of 12 out of 180 rolls? Show your work.

Answers

Answer:

5.

Step-by-step explanation:

On 1 roll of 2 dices probabilty of 12 = 1/6 * 1/6 = 1/36

So the prediction  ffor 180 rolls

= 1/36 * 180

= 5

5 because I agree with the explanation the person on top gave. The correct answer is 5 though.

The following cards are used in a game. If each of the cards is turned over and shuffled, then how much of a greater chance is there in drawing a spade over drawing a 7?

Answers

Answer:

1/6 of a chance aka 16.666?%

Step-by-step explanation:

The probability of drawing a card with number 7 is 0.166.

What is the probability?

Probability can be defined as the ratio of the number of favourable outcomes to the total number of outcomes of an event.

We know that, probability of an event = Number of favourable outcomes/Total number of outcomes.

From the given set of cards,

Total number of cards =6

Number of spades = 3

Number of card with number 7 on it = 1

Probability of drawing a 7 = 1/6

= 0.166

Therefore, the probability of drawing a card with number 7 is 0.166.

To learn more about the probability visit:

https://brainly.com/question/11234923.

#SPJ3

Simplify: 26 • -5

Giving brainliest^^

A) 130
B) 21
C) -105
D) -130

Answers

The answer should be D) -130

The answer is D because 26*5 is equal to 130,amd b/c we have - 5 the answer we have should be minus.

Hope you understood

Carlos designs a simulation to represent kicking 5 field goals in a single game with a 72% probability of making each one. A 1 represents making the kick and a 0 represents missing the kick. Carlos uses 25 blocks and labels each one with a 1 or a 0. How many of each block should he use to represent this situation? Explain.
NEED ANSWER ASAP WILL GIVE BRAINLIEST

Answers

eAnswer:

e

Step-by-step explanation:

Find the value of y.

Answers

Answer:

155 - 13 = 142 -90 = 52

Step-by-step explanation:

The value of y is 52

HELPPPPPPPPPPP!!!!!!!!!!

Answers

Answer:

(4, 9) and (7,343)

4,9 dose this help I hope is dose

i need help with dis math

Answers

I think the answer is inverse

what is the sum of 16/100 + 6/10

Answers

0.76 or 76/100. Simply add 2 zeros to 6/10 to make it 60/100. That'll make the problem alot easier :).

PLEASE HELP!!!!! AND TAHNK YOU

Answers

Answer:

a= 68% times 250, there are 170 students not in Advanced

Step-by-step explanation:

If 32% are in Adv math, 68% aren't, to solve a percentage, I did

.68 times 250

Glad she/he helped I need some points don’t mind this

write 1/3 as a power with an integer base

Answers

Answer:

[tex]3^{-1}[/tex]

Step-by-step explanation:

Using the rule of exponents

[tex]\frac{1}{a^{n} }[/tex] ⇔ [tex]a^{-n}[/tex]

Given

[tex]\frac{1}{3}[/tex] = [tex]\frac{1}{3^{1} }[/tex] = [tex]3^{-1}[/tex]

When the exponent is a fraction, you're looking for a root of the base. The root corresponds to the denominator of the fraction. For example, take "125 raised to the 1/3 power," or 125^1/3. The denominator of the fraction is 3, so you're looking for the 3rd root (or cube root) of 125

Kelly drew the angle shown,
which value is closest to measurement of Kelly's angle?

Answers

Answer:

70°

Step-by-step explanation:

it's an acute angle so it couldn't be 110 since that would make it obtuse.

70°

Answer choice C and D would make the angle obtuse, and answer choice A would make the angle into a smaller acute angle


I hope this helped! ~(^v^)~

Please can you explain

Answers

Answer:

its 3

Step-by-step explanation:

Maybe 3 but i don’t know how to explain it

Which net represents the figure? I'll Give Points If The Answer Is Right.

Answers

Answer:

B

Step-by-step explanation:

It’s b for sure has to be it

hey any answer please be quick

Answers

I’ve attached my answer...
Hope it helps!
The correct answer is -3, -4
4, -3

Expand the expression 3(5p+1) using the distribution property




PLEASE HELP

Answers

Answer:

15p + 3

Step-by-step explanation:

Multiply 3 by each number in the parentheses and keep the variable

Using the distribution property 3(5p + 1) is  15p + 3.

What are the basic properties of arithmetic laws of operations?

There are three types of basic arithmetic laws of operation.

Commutative law for addition and multiplication states,

a + b = b + a.

a×b = b×a.

Distributive law states,

a(b ± c) = ab ± ac.

Associative law states,

a + (b + c) = (a + b) + c.

Given, An expression 3(5p + 1).

=  3×5p + 3×1.

= 15p + 3.

learn more about the distributive property here :

https://brainly.com/question/5637942

#SPJ2

MUST EXPLAIN OR NO BRAINLIEST :)

7) Write an expression which represents the difference when (7x-5y) is
subtracted from (-8x-8y) in simplest terms.

Answers

Answer:

-15x-3y

Step-by-step explanation:

Lets set it up first:

(-8x-8y)-(7x-5y)

now, remove the parenthesis while distributing the negative

-8x-8y-7x+5y

next, combine like terms

-15x-3y

4. Normal body temperature is 98.6 degrees Fahrenheit, although it varies slightly for some people. Someone ?

I dont know this. plz help ​

Answers

Answer:

[tex] \huge \colorbox{red}{y = x + 3}[/tex]

Step-by-step explanation:

to understand thisyou need to know about:linear equationPEMDASgiven:b=3let's solve:

linear equation slope intercept form:

[tex]y = mx + b[/tex]

m is 1 in this question

therefore

substitute the value of m and b

y=x+3

Answer:

y = x + 3

Step-by-step explanation:

The given graph indicates that the y-intercept of this line is 3 (that is, b = 3).  The y-intercept is also represented by (0, 3).  The graph also goes through (-3, 0).  The 'run' is the jump of the x-coordinate from -3 to 0, and thus is 3; the 'rise' is the jump of the y-coordinate from 0 to 3, and is thus 3.  Therefore, the slope of this line, m, is rise/run, which here is m = 3/3, or just 1.

The slope-intercept equation y = mx + b is therefore y = x + 3.

I would suggest you write out your objective before attempting problem solution.  In this case, write out "find the equation of the line shown in this graph, in slope-intercept form."

Explain or Show Work for how to solve 10 > 2x - 6. Give your solution as an inequality. *

Answers

First you add 6 to both sides which would then leave you with the equation 16<2x, then you divide each side by 2, which will then leave you with 8

Answer:

X < 8

Step-by-step explanation:

I moved the numbers around to -2 >-6 -10

Then found the answer to -2x> -16 which then got me my answer of x < 8

Luis went to the bank he deposited $20 into his savings account and withdrew $40 from his checking account. Write integers to describe both transactions. I'll appreciate any help : 3

Answers

Answer:

Savings Account: x+20

Checking Account:x-40

Guys plz help me asap i dont get this. also DONT ANSWER FOR POINTS i will report i have lost many points pls DONT. DONT answer if you dont know. and dont give me websites, and dont answer saying that you will edit after. do as much questions as you can, but it would be very helpful if you do all. show work if you can.

Answers

Answer: 1. C

Step-by-step explanation: I only have the answer to question 1 as the others were either too long or complicated for me to figure out.

Dr. Molar is the best dentist in town. 60% of his paitents are female. He has 120 female paitents. How many paitents does he have in all?

Answers

200. 120 is 60% of 200.

Answer:

200 patients

Step-by-step explanation:

120 =60% means that

2=1%

1% x 100 = 100%

2 x 100 = 200

200 total patients

120 Female

80 Male

Find the surface area of the prism.
ONE MORE AFTER THIS AND IM DONE I SWEAR xD

Answers

Answer:

294

Step-by-step explanation:

As I said- (LW + WH + HL) x 2

:)

PLEASE HELP ASAP !!! <33

Answers

Answer:

30

Step-by-step explanation:

I THINK MY BEST ESTIMATE HOPE IT HELPS THOO :))

the answer is 30 hope this helped <3!

A square has an area of 16 square millimeters. What is the length of each side of the square? [free brainliest!]

a) 2 mm
b) 4 mm
c) 8 mm
d) 12 mm

Answers

Answer:

4mm

Step-by-step explanation:

i took the quiz

NEED HELP ASAP!!!!!!!!! (WILL GIVE BRAINLIEST)

Answers

Answer:

i think B

hope this helps

Step-by-step explanation:

Answer

A i think

Step-by-step explanation:

The answer choices are in the first ss use them for all of the questions

Answers

1.corresponding
2.alternate exterior
3.alternate interior
4.vertical angles
5.supplementary

Please help, this is due soon!

Answers

Before outlier : 7.25
After outlier : 4

7.25 - 4 = 3.25

So the mean decreases by 3.25 when the outlier is removed.

ahhh i need so study this type of math but i suck at these help pls

Answers

Answer:

1482

Step-by-step explanation:

12x5=60

16x10=160

160+60=220

46x37=1702

1702-220=1482

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