Mathematics College

when solving the system using the additional/elimination method, which variables will cancel?

When Solving The System Using The Additional/elimination Method, Which Variables Will Cancel?

Answers

Answer 1

Answer:

the x terms

Step-by-step explanation:

there is a +x and a -x.

x-x=0,

x will cancel out

Related Questions

please help asap!
A 300 room hotel can rent every one of its rooms at $80 per room. For each $1 increase in rent,
3 fewer rooms are rented. How much should the hotel charge for each room to maximize its
daily revenue? What is the maximum daily revenue?
y = (300 – 3x)(80 + 1x)

Answers

you would distribute, 300 times 80 is 2400 and -3x times 1x is -3x so the equation would be y=2400-3x

If the function g(x) = f(x + 2), how can the graph of the function g(x) be obtained from the graph of f(x)?
by translating the graph of f(x) two units to the right


by translating the graph of f(x) two units to the left


by translating the graph of f(x) two units down


by translating the graph of f(x) two units up

Answers

Answer:

B). by translating the graph of f(x) two units to the left.

Translating a graph implies that the function of the graph is moved horizontally or vertically.

The true statement is (b) by translating the graph of f(x) two units to the left.

The function is given as:

[tex]\mathbf{g(x) = f(x + 2)}[/tex]

The rule of the above translation from f(x) to g(x) is represented as:

[tex]\mathbf{(x,y) \to (x + 2,y)}[/tex]

This means that:

Function f(x) is translated 2 units to the left to create function g(x).

Hence, the true statement is (b)

Read more about function translation at:

https://brainly.com/question/12100263

Show below is a blueprint for a rectangular kennel at a pet hotel.

What is the total length of fencing needed to enclose the kennel?

Answers

Answer:

74 feet

Step-by-step explanation:

You're searching for perimeter

P = 2( L + W)

P = 2( 24 + 13)

P = 2( 37)

P = 74

Name a pair of complementary angles.PLSS HELP

A. angles BEA and CEB
B. angles FED and CED
C. angles EDF and BEA
D. angles AEB and BED

Answers

It's A I'm 100% suee

Answer:

The pair of complementary angles is A (BEA and CEB)

Step-by-step explanation:

Complementary angles are two angles beside each other that add up to 90 degrees. Basically, a 90 degree angle is split in 2.

Mr. Herrera has 4 cups of raisins to serve to his students as a snack. How many 19 of a cup of servings can Mr. Herrera make?

Answers

Answer: The answer is 4 * 9 = 36, So Mr. Herrera can make 36 sevings.

Bianca is completing a bike race. The following table represents her biking information Find her slope and y-intercept.

Answers

Answer:

Give me the equation, graph, or the table, and I will do it pronto.

Step-by-step explanation:

Please mark as Brainliest!!!

what is the sum of natural numbers less than 200 neither divisible by 3 nor by 5

Answers

Step-by-step explanation:

The required sum 

=(1+2+3+...+199)−(3+6+9+...+198)−(5+10+15+...+195)+(15+30+45+...+195)

=2199(1+199)−266(3+198)−239(5+195)+213(15+195)

 

=199×100−33×201−39×100+13×105=10732

Answer:

10732

So the sum of all natural numbers less than 200 that are divisible by neither by 3 nor by 5 is 10732.

Step-by-step explanation:

Mak brainilist

What is the mean high temperature for this week

Answers

Answer:

C

Step-by-step explanation:

Answer: C

Step-by-step explanation:

I need help with this

Answers

n= -18 according to Photomath

if three force are acting on a body and they are in equilibrium if force 1 is 1200N at 51.3 degree and force 2 is 1400N at 42 degree find force 3​

Answers

Tvtvvrtbtbbtb b trbbbAnswer:

Btrreqrveq

Answer:

Step-by-step explanation:

is 15.19 less than 15.162?

Answers

Answer:

No it is more

Step-by-step explanation:

Answer:

no 15.19 is greater than 15.162

What is the total area of this polgon? PLEASE HELP

Answer choices
A)77
B)86
C)96
D)108

Answers

Answer:

96

Step-by-step explanation:

simple subtraction and multiplication

Answer:

my answer is c

Step-by-step explanation:

The distance around a park is 277.9 m Nikki runs around the park twice to catch her dog how many meters does she run explain why your answer is reasonable

Answers

Answer:

555.8  

Step-by-step explanation:

if she ran the perimeter twice just multiply it by 2

Work out the area of this triangle, stating the units of your answer.​

Answers

The area of the triangle is 27cm.

Two numbers have a sum 69. If one number p express the other number in term of p

Answers

Answer:

(the other number) = 69 - p

Step-by-step explanation:

From the question we know that the sum of the two numbers is 69 so we know that p + (the other number) = 69. S0 we know that....

(the other number) = 69 - p

p is one number. Let's say that x is the other number that we are looking for. So, from the question, we know that p + x = 56. We are solving for x:

p + x = 56
-p - p

(Subtract p from both sides to solve for x)
Answer: x = 56 - p

what is the distributive form of 5 (a - b)

Answers

Answer:

5a-5b

Step-by-step explanation:

hope this helps :))

30 points,
please solve for x asap

-2/3(4x-2) = 3x+7

Answers

Answer:

7

Step-by-step explanation:

77777777777 and then you multiply

2 quarts of milk cost $2.52. How much does one quart cost?

Answers

Answer:

1.26 is the price of one mile

Answer:

1 quart is $ 1. 26

Step-by-step explanation:

2.52 dived by 2

simple math! (i'll mark you)

Answers

Answer: 20% of 248.00 is the same as 10% + 10% of 248 and the answer is 49.6

49.6. This is because you put your Decimal 2 times to the left

A tank that is 30% full contains 651 gallons of water. How much water does the tank hold when it is full?

Question 1 options:

1,620 gallons


2,160 gallons


1,627.5 gallons


2,170 gallons

Answers

last one 2170

Answer:

651=30 percent

x=100 percent

x=( 100×651)/30=2170 gallons

Answer:

2,170 gallons

Step-by-step explanation:

First you can see that at 30% we have 651 gallons so you want to multiply it by three because we are trying to get to 100% after you multiply it by three we have found out how much it is filled at 90% which is 1953  so then you want to divide 651 by 3 because all we need is 10 more percent to make it to 100% and 1/3 of 30% is 10% and 10% of 651 is 217.  Finally all you have to do is add 217 and 1953 and you get 2,170 gallons.

Hope this helps!

Please help me I need this answer

Answers

Answer:

Then answer is 10.

Step-by-step explanation:

9 would cover 1,800 square feet so 925 square feet would be left so you should buy 10 cans.

Answer:

10

Step-by-step explanation:

1 Can= 200 sq ft

x cans= 1925 sq.ft

x= 1925/200

= 9.6 ~ 10 sq. ft

if 3 3/4 pounds of candy cost $11.25 how much would 1 pound of candy cost

Answers

Answer:

3

Step-by-step explanation:

11,25:3 3/4 = 11,25:3,75 = 3

The bottom of a boat lles 7 feet below the surface of the water the boat stands 18 feet above the surface of the water.
Which expression can be used to find the difference between the two values?
07-18
18-(-7)
18 - 7
07+ (-18)

Answers

Answer:

18-(-7)

Step-by-step explanation:

I GIVEREEE BRAINLILSTTTTTTTTTTTTT

Answers

Answer:

the new coordinates would be B´(1,0), C´(1,7), D´(-3,-3)

Step-by-step explanation:

you do this by taking each number and adding by the scale factor of 2!! hope this helps

39÷4=? R ? What is the remainder for 39÷4 all i'm asking for is just the remainder.

Answers

Answer:

3

Step-by-step explanation:

im pretty sure hope this helps

Answer:

9.75

Step-by-step explanation:

9 R 3

Im here to steal ur points (and answer ur question)

If line p has a slope of -1/2, what is the slope of a line ;
perpendicular to p? parallel to p?

Answers

Answer:

Parallel: -1/2

Perpendicular: 2

Step-by-step explanation:

The slope of a line parallel to another, always has the same slope as the line that it is parallel to.

The slope of a line perpendicular to another, always has the opposite reciprical to the line that it is perpendicular to.

Can the sides of a triangle have lengths 8, 13, and 20?

Answers

Answer:

yes but not if those numbers are the sides

Step-by-step explanation:

Answer:

yes

Step-by-step explanation:

The sum of any two sides of triangle should be more than the third side.

8 + 13 = 21 > 20

13+20 = 33 > 8

8 + 20 = 28 > 13

PLZ I NEED HELP !!!! Staci works in a store that sells T-shirts. She made the graph below to show the relationship between the number of customers that come into the store each day and the number of T-shirts the store sells that day?????????

Answers

Answer:

the data points are about evenly distributed on both sides of the line

Step-by-step explanation:

hope i helped

2/3 + 2 and 1/6 i need help pleade

Answers

Answer:

-1 1/2

Step-by-step explanation:

So first convert the 2/3 into a LCM of 2 1/6 which will be 4/6

Then convert 2 1/6 into an improper fraction

You’d get

4/6-13/6

Solve normally

-9/6

-1 3/6

-1 1/2

im dum but please help me
​

Answers

Answer:

336

Step-by-step explanation:

area = 1/2 * (a + b) * h

answer is 336 i hope it’s right let me know
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