Mathematics High School

Can someone help me solve this problem?

-1= 3 + 4×​

Answers

Answer 1

Step-by-step explanation:

hope this helps

If the given is -1= 3 + 4x then the answer is x= -1

-1= 3 + 4x

-1-3=4x

-4=4x

To find the x divide both sides by 4.

-4/4=4x/-4

x= -1

Related Questions

Integers from least to greatest -4 -7 1 0 3 -200
Help fast please

Answers

-200 -7 -4 0 1 3 there

A refrigerator cost $875. 50, you pay 6% tax. How much is the tax you would pay?

52.53
5253.00
10.00
928.03

Answers

Answer:

Step-by-step explanation:

875.50*6%=52.53<---tax paid

875.50+52.53=928.03<--- total paid

Answer:

928.03

Step-by-step explanation:

Anna has saved $525 for a new flat-screen television. She plans to save an additional $50 per month. An equation that represents her total
savings as a function of the number of months she will save, m, is s(m) = 525 + 50m. Anna wishes to buy a flat-screen television that
costs $1,225, including tax. Which of these statements is true?

s(3) = 1725, so it will take Anna 3 months to save enough to buy the television.

s(14) = 1225, so it will take Anna 14 months to save enough to buy the television.

s(1225) = 61250, so it will take Anna 61,250 months to save enough to buy the
television

There is not enough information to answer the question.

Answers

Answer:

2nd one (14)

Step-by-step explanation:

525+50m=1225  take 525 from both sides

50m=700  divide 50 from both sides

m=14

If will take 14 months to save up the money.

Math!! Pls help

Which expression is equivalent to x^2 - 4x -45

Answers

Answer:

D

Step-by-step explanation:

x^2-4x-45

(x-9)(x+5)

What two numbers when multiplied make the -45 and when added make the -4?  -9 and +5

I really Need help FRFR

Answers

Answer:

289

i think

Step-by-step explanation:

I think you just need to multiply the 163 times the 3 and you will get the answer please mark me Brainliest

Answer:

489

Step-by-step explanation:

She uses 489 tiles because you multiply 163 by 3 to get how many tiles she uses in her third design. :) Hope this helps!!

Plant A is 5 centimeters tall and growing at the rate of 3 centimeters a month. Plant B is 4 centimeters tall and growing at the rate of 4 centimeters a month. When will Plant B exceed the height of Plant A?

Answers

Answer:

The answer is plant B will exceed plant A in two months at the height of 12 centimeters long.

Step-by-step explanation:

Rewrite plant A and B as a linear function

y=3x + 5

y=4x + 4

Then, let x represent the # of months

Next, try to increase the amount by one in both equations until plant B will exceed plant A

pls mark me as brainliest

SOMEONE PLEASE GIVE ALL THE ANSWERS I WILL GIVE ALL MY POINTS

Answers

Answer:

This is so cool.

Step-by-step explanation:

Oh my god.

A

Step-by-step explanation:

I just need this question solved!

Answers

Answer:

m∠A+m∠B = m∠ACD.

m∠A = 56°

m∠B = 97°

Step-by-step explanation:

In this problem, we are given that m∠B is fifteen less than twice the m∠A.

Let m∠A = x°

This means that m∠B = 2x°-15°

Due the exterior angles theorem,

m∠A+m∠B = m∠ACD.

Since we are given that m∠ACD is 153°,

m∠A+m∠B=153°.

x+2x-15=153

x=56°

That means

m∠A = 56°

m∠B = 2(56) -15

m∠B = 97°

You can ride your bike around your block twice and the whole neighborhood once in 10 minutes. You can ride your bike around your block twice and the whole neighborhood 4 times in 31 minutes. How long does it take you to ride around the neighborhood?

Answers

Answer:

7 minutes

Step-by-step explanation:

okay so lets make blocks = x and neighborhood = y

2x + y =10

2x + 4y = 31

multiply the top equation by -1 so we can single out y

-2x - y = -10

2x + 4y = 31

combine the two equations

3y = 21

since the x's have canceled each other out, just divide both sides by 3 to get a single y

y = 7

Find the value of f(7).

Answers

Answer: go to 10 the over 7 right im pretty sure

Step-by-step explanation:

Answer:

f(7) = - 5

Step-by-step explanation:

Locate x = 7 on the x- axis. Go vertically down to meet the graph, then read the corresponding value of y on the y- axis.

The y- value is - 5

Thus

f(7) = - 5

help rn please im failing hard

Answers

Answer:

a = -40/3

Step-by-step explanation:

(7a - 4) = (4a - 44)

7a - 4 = 4a - 44

7a = 4a - 44 + 4

7a = 4a - 40

7a - 4a = - 40

3a = - 40

3a/3 = -40/3

a = -40/3 or -13.3333 repeating

Need help thank you!

Answers

Answer:

Z is 15 and Y is 7.5

Step-by-step explanation:

Z= 25*.6

Y=12*.6

Find the other endpoint of the line segment if:
midpoint: (-10, -6) and one of the endpoints is: (-5, 4)

Answers

Answer:

( - 15, - 16 )

Step-by-step explanation:

Coordinates of midpoint are ( [tex]\frac{x_{1} +x_{2} }{2}[/tex] , [tex]\frac{y_{1} +y_{2} }{2}[/tex] )

( - 5 + x ) / 2 = - 10 ⇒ x = - 15

( 4 + y ) / 2 = - 6 ⇒ y = - 16

( - 15, - 16 )

Function Q gives a puppy's weight in
pounds as a function of its age in months.
Use function notation to represent the
statement.
When the puppy was a months old, it
weighed w pounds.
O Q(w) = a
O Q(a) = w

Answers

Answer:

[tex]Q(a) = w[/tex]

Step-by-step explanation:

Given

w = weight

a = age

Required

Represent the weight as a function of age

When writing a function.

[tex]y = f(x)[/tex]

means that y is a function of x

Using the above to answer the given question, we have:

[tex]w = Q(a)[/tex]

Which means w is a function of a

and can be rewritten as:

[tex]Q(a) = w[/tex]

please help. This is not too hard.

Answers

Answer:

4x

Step-by-step explanation:

u need to distrubute

2x+2+2x-2

Then combine like terms

Answer:

4x

Step-by-step explanation:

2(x+1) + 2(x-1)

2x+2 + 2x-2

4x

Please answer correctly !!!!!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!!

Answers

X=7
10x-2=9x+5
X=7
Lol it says I need more characters to submit this

A number Decreased 23 is 44. Find the number
Which equation can be used to solve this problem?

A) x - 23 = 44
B) 23 - X = 44
C) x - 44 = 23
D) 44 - x = 23

Answers

Answer:

let the number be x

therefore X - 23 = 44 which is A

how many days cut the Morales family rent a car for it if they choose this rental car company with her estimated budget

Answers

Answer:

4 days

Step-by-step explanation:

55d+15d=70d

70d+35=315

-35=-35

70d= 280

Divide by 70

X=4

Choose the correct translation for the following statement. It is at most ten.

Answers

Answer:

x ≤ 10

Step-by-step explanation:

what is the 12% of 60?

Answers

Answer:

7.2

Step-by-step explanation:

i saw on google...

Answer:

7.2 if needed round 7.20

Step-by-step explanation:

60 x 12%

7.2

Help me you guys I will apprecaite

Answers

I think your answer would be 14 if this is what it’s asking for
Because 6/6 makes 1 so 13+1 is 14

show me a graph of a linear function
​

Answers

This is one :) here you go

The population of a town was 25,000 people. Then 3,200 people moved away. What was the percent of decrease?
Group of answer choices

Answers

Answer:

12.8 %

Step-by-step explanation:

(3200)/(25000) *100

1/3 *1/34 +-67 ......​

Answers

Answer:

-66.9901960784

Step-by-step explanation:

yes

Answer:

-66.9901960784

Step-by-step explanation:

1/3 × 1/34 + (-67)

1/102 - 67

1 - 67 × 102/102

1 - 6834/102

- 6833/102

= -66.9901960784 or -67

Caleb buys a two-pint bottle of juice for $4.48. What is the unit rate of the
cost of the juice per fluid ounce?

Answers

Answer:

0.14

Step-by-step explanation:

Not sure if this is what you are asking but, 2 pints is 32 ounces. So if you want juice per ounce then you divide 4.48/ 32 which gets you: 0.14. Sorry if this is not what your are looking for.

The answer is 0.14! that’s the answer to this question! Hope this helps you

kayla works at a coffee shop, and yesterday she earned $6.25 an hour plus $8.50 in tips. Let x represent the number of hours worked and y represent the total amount earned

Answers

Answer:

y=6.25x+8.5

Step-by-step explanation:

Step one:

Given data

amount of money earned per hour= $6.25

amount of money made in tips= $8.5

if x represents the number of hours worked and

y represents the total amount earned

The linear function for the total is expressed as

y=mx+c

Step two:

Hence for the situation given the expression for the total is

y=6.25x+8.5

Say Kayla worked for 2 hours

that is x=2, the total she would have earned is

y=6.25(2)+8.5

y=12.5+8.5

y=21

For a 2 hour work, Kayla will make $21

convert 0.125 to fraction plz and thank yo

Answers

Answer:

125/1000

Step-by-step explanation:

you reduce this to lowest terms by dividing the numerator and denominator by 125 to get the equivalent fraction 1/8

125/1000 (: thank me later lol

Help I’m dumb . Plus I suck at math

Answers

Answer:

Yes

No

Step-by-step explanation:

The first question is yes the second one is no...



which inequality is shown above

Answers

Answer:B

Step-by-step explanation:

Starts on 2 next pt is down 1and 2right

And its shaded below the line < and solid line less than or equal too

< _ with line underneath the <

Answer:

B

Step-by-step explanation:

Using the diagram below, find the measure of each indicated angle.

Answers

Answer:

a= 140 b=140 c= 40 d= 140

Step-by-step explanation:

a b and d are congruent to the given angle and d is supplimentary to c so 140 +40 = 180

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