For the equation y = -x +5, find y when x = -2

Answers

Answer 1

Answer:

y = 7

Step-by-step explanation:

y = -x + 5

when x = -2

y = - (-2) + 5

Double negative is positive

y = 2 + 5

y = 7

Answer 2

Answer:

y=7

Step-by-step explanation:

When x=-2,

y=-x+5

 =-(-2)+5

 =2+5

 =7


Related Questions

PLS WHAT IS THE REAL ANSWWR ASAP

Answers

the answer is t<-48

i hope this helped you if you need the explanation lmk

A man and his son are in the living room watching TV when the son asks his father a question.

"Dad, why is my sister's name Teresa?"

The dad thinks for a little bit and answers him.

"Well your mother loves Easter, and when you rearrange the letters in Teresa, you get Easter."

The son understands and says,"Thanks, dad."

The dad replies with,"No problem, Alan"

Answers

When we arrange Alan it brings out a dirty word

Answer:

so what is the q

Step-by-step explanation:

[tex]\boxed{\sf 3x-12=3}[/tex]

Answers

Answer:

x = 5

Step-by-step explanation:

Question:To find the value of x

Given Equation:3x - 12 = 3

Solution:

=> 3x - 12 = 3

[On putting the like terms on one side of the equation]

=> 3x = 3 + 12

[On adding like terms]

=> 3x = 15

[Dividing both sides with 3]

[tex] = > \frac{3x}{3} = \frac{15}{3} [/tex]

[On Simplification]

=> x = 5 (Ans)

[tex]\sf 3x - 12 = 3[/tex]

[tex]\sf \longmapsto3x = 3 + 12[/tex]

[tex]\sf \longmapsto3x = 15[/tex]

[tex]\sf \longmapsto \: x = \frac{15}{3} [/tex]

[tex]\sf \longmapsto{x} = 5[/tex]

[tex] \boxed{ \sf \: 5}[/tex]

HELP 35 POINTS

State the domain and range to each of these functions and determine function or not.

Answers

Answer:

see below

Step-by-step explanation:

2.x<1, y=all real numbers

3. -1<=x<=3 -3<=y<=2

4. x= all real numbers, y>-2

5. 7<=x<5, 3<=y<1

6.x>-4, y>-1

How to improve your class multiplication skills.

Answers

Answer:

PRACTICE.....ONCE THERE WAS A TIME WHEN I'D USED TO FAIL IN MATHS.....BUT NOW I ALWAYS GET 90+ IN MATHS!!!!!

You ordered several pizzas from
Tonys Pizzeria, The pizzas cost
$50 but you also have to pay 6%
tax and want to leave a 10% tip.
How much will you pay in total,
after the tax and tip?

Answers

It will cost you $58 after the tax and tip!

Hope this helped!! :)

i need help! ill give brainliest

Answers

Answer:

They are both correct

Step-by-step explanation:

Both options mean the same thing and will give the same answer

Class 1 and class 2 have a total of 630 house points. Class 1 have double the number of house points that class 2 have. How many house points do class 2 have?

Answers

Answer:

Class 2 has 210 house points.

Step-by-step explanation:

630/3 = 210

1 = 210 x 2 = 420

2 = 210

420 + 210 + 630

Class 2 has 210 points

write an Algebraic expression for 3 times X squared minus 4 times X

Answers

Answer:

3x2 - 4x

Step-by-step explanation:

this is the algebric expression

3x^2 - 4x

Of course, if you are writing this down, just square the x

what is a ratio comparing two different units.

Answers

Answer:

A rate is a ratio that compares two different quantities that have different units of measure. A rate is a comparison that provides information such as dollars per hour, feet per second, miles per hour, and dollars per quart, for example.

Step-by-step explanation:

Your welcome

Shonda has $125. She spends 35% of the money she has on a concert ticket. How much did Shonda pay for the concert ticket?

Answers

Answer:

$43.75

Step-by-step explanation:

125 x .35 = $43.75

pls help!!

Dominick buys a package of soup mix that is 1.38 ounces. How many ounces are 6 packages of soup mix?​

Answers

Answer:

8.28

Step-by-step explanation:

this is the answer because

.08*6= .48

.3*6= 1.8

1*6=6

.48+1.8 = 2.28

6+2.28=8.28

write an equation in slope intercept form of the line

Answers

Answer:

4x + 4

Step-by-step explanation:

(4, 5) and (8, 6) are points on the line.

Using delta method:

4 to 8 = +4

5 to 6 = +1

Slope = 4

The line intercepts the y-axis at (0, 4)

Y-int = 4

Katy kept a tally of the number of emails she received each day for a week.

Monday 10
Tuesday 0
Wednesday 10
Thursday 1
Friday 0
according to the table,what was the rate of changing between Wednesday and Thursday?​

Answers

Answer:

9

Step-by-step explanation:

this is the very last question I swear :-)

Answers

Answer:

x= (p+10)/5

Step-by-step explanation:

first you take the peaches and add 10, p+10, and then divide by 5

Answer:

(p + 10)/5

Step-by-step explanation:

Write the expression using exponents.

3 × 3 × 3 × 3

A. 33
B. 34
C. 43
D. 35

Answers

Answer:

B

Step-by-step explanation:

Dorit wants to make farmer’s cheese. She knows that for 2 gallons of milk, she will need 14 teaspoon of rennet. She only has 12 gallon of milk. Which statement(s) describe the step(s) Dorit can take to determine how much rennet, in teaspoons, she will need to make cheese?

Answers

Answer:

to do this you need to Multiply 14 by 6 to satisfy the fact she has 6 times the amount of milk for 14 teaspoons of rennet

Bernard ate part of a small pizza. He started with StartFraction 11 Over 12 EndFraction of a pizza but only ate Two-thirds of it. Which is the best estimate of the amount Bernard ate?
Bernard ate a little less than One-half of the pizza.
Bernard ate a little more than One-half of the pizza.
Bernard ate a little less than Two-thirds of the pizza.
Bernard ate a little more than Two-thirds of the pizza.

Answers

Answer:

B.

Step-by-step explanation:

The answer is choice B!





.

y=-2/5x-3


plzz help help meeeeeeeee​

Answers

Plot the vertex at (0,-3), then go down 2 units and right units to plot a point at (5,-5). Then you can draw your line through the 2 points.

Given a circle with radius 5cm and using π=3.14 calculate it's circumference (I will make you Brainliest)​

Answers

Answer:

Circumference = 31.4 feet

Area= 78.5 sq. feet.

Step-by-step explanation:

brainliest please?????

how to solve this.im stuck in this question for 20 mins. Plzz answer

Answers

Answer:

Find the minimum or maximum value of the function g (I) = -3x^2 - 6x + 5. Describe the domain and range of the function, and where the function is increasing and decreasing. > -1 all real numbers The function The maximum value is I < 0 The domain is and the range is right of I left -1 is increasing to the of I= and decreasing to the 0 12 :: yo y0 :: 8 :: IS-1 :: -1 :: 0 :: I> 0 :: 1 :: 8 :: < 0 :: left :: all real numbers :: y -8 :: y < 8 :: y8​

Step-by-step explanation:

In ∆GHI and ∆JKL, GH = JK, HI = KL, GI = 9’, m∠H = 45°, and m∠K = 65°. Which of the following is not possible for JL: 5’, 9’ or 11’?

Answers

Answer:

11'

Step-by-step explanation:

A color printer prints 10 pages in 3 minutes.
How many minutes does it take per page?

Answers

1.6 is the answer …….

Answer:

3.3 secs

Step-by-step explanation:

divide the pages by the minutes

(x+a)^2 -7 = x^2 +10x +b

Work out the value of a and b.

Answers

Answer:

(x+a)²-7=x²+10x+b

simplifying,we get

x²+2ax+a²-7=x²+10x+b

the coefficient of x on both sides should be equal

therefore

2a=10

a=10/2=5

also for b

a²-7=b

5²-7=25-7=b

b=18

a=5

Help, I have no clue how to do this, My memory from 4th grade is bad ;)

Answers

Answer:

S=2

Step-by-step explanation:

the answer can not be higher than 2 because the inequality shows 9 is bigger than what is being added.

9 Is greater than or equal to 7+2

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

Let's simpify the inequality ~

[tex]9 \geqslant s + 7[/tex]

[tex]9 - 7 \geqslant s[/tex]

[tex]2 \geqslant s[/tex]

So, the values equal to or less than 2 should be the required solutions ~

that is ~

[tex]s = 2[/tex]

What is the value of this expression when c = 3 and d = 7? 15+c2⋅d−c3

Answers

Answer:

The answer to the equation is 48.

Answer:

The value of this expression is 48

Step-by-step explanation:

15 + c2 * d - c3

c = 3

d = 7

Substitute the value of c and d

15 + (3)2 * 7 - (3)3

Multiply the parenthesis first

15 + 6 * 7 - 9

Now multiply 6 and 7

15 + 42 - 9

Now add 15 and 42

57 - 9

Now subtract

= 48

hi guys pls answer this we will pass the tomorrow​

Answers

Answer:

1. 25/24

2. 7/6

3. 4/3

4. 6/8 or 3/4

5. 5/4

1. 1

2. 1/4

3. 2/10 or 1/5

4. 7/3

5. 13/6

which ordered pair represents the coordinate of point h?
(0.6, - 1.4) (-1.4, 0.6) (-1.2 , 0.3) (0.3, - 1.2)

Answers

Answer:

-1.2 is the answer i think

max has x dollars. Keisha has four more dollars then max

Answers

Answer:

4x

Step-by-step explanation:

Simply add 4 and x, and that is 4x.

Letting x represent the number of messages over 500, and y the total monthly charges, write

equations representing the charges for plans A and B.

Answers

Answer:

x=500

Step-by-step explanation:

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