Mateo buys 5 postcards during each day of vacation. Write an equation that shows the
relationship between the days of vacation x and the number of postcards bought y.
Write your answer as an equation with y first, followed by an equals sign.

Answers

Answer 1

Answer:

The answer is y=5x

Step-by-step explanation:


Related Questions

Which expression represents: "the quotient of three times a number and 7?​

Answers

3n/7-2=4n-6

clear fraction .le, multiply by 7

3n-14= 28n -42

25n =28

n=28/25

n/7 =4/25

12/25-50/25= 112/25-150/25 = > 38=38.

The expression 3(r/t) "the quotient of three times a number, and 7 option (C) 3(r/t) is correct after applying the arithmetic operation.

What is an arithmetic operation?

It is defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has basic four operators that is +, -, ×, and ÷.

It is given that:

The expression is:

The quotient of three times a number and 7

Let the two numbers be r and t:

On division:

= r/t

= 3(r/t)

Thus, the expression 3(r/t) "the quotient of three times a number, and 7 option (C) 3(r/t) is correct after applying the arithmetic operation.

The missing options are:

3 + rt

r/3t

3(r/t)

3 ÷ (r/t)

Learn more about the arithmetic operation here:

brainly.com/question/20595275

#SPJ2

50point for answer + brainliest

Answers

Answer:

a) 4³ = 4×4×4 = 64

so answer is 4³

b) (3²)⁶ = 3²×⁶

= 3¹²

so answer is 3¹²

c) 125 = 5³

(5⁴)⁷ = 5²⁸

= 5³ × 5²⁸

= 5³¹

Answer:

a, 4 the power of 3

b,3 the power of 12

c, 5 the power of 31

Step-by-step explanation:

a. prime factorization of 64 is 4^3

b. 2.6=12 so  it became 3^12

c. prime factorization of 125 is 5^3 then 7.4 =28

so 5^3 . 5^28 = 5^31

last week , tina worked 35 hours in 5 days she worked the same number of hours each day , How many hours did she work each day

Answers

175 I believe........................

Answer ASAP!!!!!!!!!!! 20 POINTS

Salvador places a circular canvas on his A-frame easel and carefully centers it . The top of the easel forms a 30° angle and mBC = 22° . what is mAB?

Answers

Answer:56

Step-by-step explanation:

The measure for m (AB) is 128 degree.

What is Arc?

An "arc" in mathematics is a straight line that connects two endpoints. An arc is typically one of a circle's parts. In essence, it is a portion of a circle's circumference.

A curve contains an arc. A circle is the most common example of an arc, yet it can also be a section of other curved shapes like an ellipse.

We have,

The top of the easel forms a 30° angle and m (BC) = 22°.

As per the question,

AD = ED  and m<O = 30

So, m <OAE = m <OEA

                    = 1/2 (180 - m<D)

                    = 75

and, m <BEC = 1/2 (m BC)

                      = 1/2(22)

                      = 11

Then, m<BEA = m <OEA - m <BEC

                       = 75 - 11 = 64

Also, m (AB) = 2 x 64 = 128

Learn more about Arc here:

https://brainly.com/question/18741430

#SPJ5

What goes on the green box ?

Answers

Answer:

5^9 / 5^3 = 5^6

the answer is 6

Step-by-step explanation:

Which system of linear equations has a solution of (2, 3)?

Answers

Answer:

i don't know

Step-by-step explanation:

The power, P (watts) , of a car engine is proportional to the square of its speed, s ( m / s ) . When s = 30 , P = 1260 . Work out the power when the speed is 25 m / s

Answers

Answer:

875 Watts

Step-by-step explanation:

Given that :

P α s²

P = ks²

Where k is the proportionality constant

When ; p = 1260 ; s = 30

1260 = k * 30²

1260 = 900k

k = 1260 / 900

k = 1.4

Value of p ; when s = 25

P = 1.4 * s²

P = 1.4 * 25²

P = 1.4 * 625

P = 875 watt

How many times larger is 6*10^ 7 than 3*10^ 6 ?

Answers

Answer:

20

Step-by-step explanation:

step 1: Evaluate the expressions

6*10^7 = 60,000,000

3*10^6 =  3,000,000

step 2: Devide

60,000,000 / 3,000,000 = 20

so 60,000,000 is 20 times larger than 3,000,000

Your teacher might want you to use a different method, but I believe this is the simplest way. If you have any questions feel free to ask away

Answer:

20

Step-by-step explanation:

[tex] \dfrac{6 \times 10^7}{3 \times 10^6} = \dfrac{6}{3} \times 10^{7 - 6} = 2 \times 10^1 = 20 [/tex]

HURRY PLEASEEEEEE eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Answers

Answer:

rate: 24:2

unit rate: 12:1

Step-by-step explanation:

Given function:

24 inches in 2 feetto find the rate and unit rate

What is the rate?:

24 inches would be the first digit and 2 feet would be the second one..

the rate would be 24:2..

What is the unit rate?:

unit rates would be the lowest form which means that you have to find a equivalent factor to find the unit rate..

24*2=12, 2*2=1

this also means 12:1

Therefore, the rate of 24 inches and 2 feet is 24:2 and the unit rate would be 12:1.

Maximize Y = 1.27 - 0.03x - 0.05y, using the constraints:
x>_0
y>_0
Y>_-x+10
Y<_-x+15
y<_2/3 x

sorrry I couldnt write it any better

Answers

Answer:

a. x(2+3x)b.x= 0, −2/333. a. 2x2(3x−1) b.x= 0, 1/335. a. (x−1)(x−7)b.x= 1, 7 37. a. (x−3)(x+4)b.x= 3, −439. a.

Step-by-step explanation:


What is the simplified form of the expression 0.3 (4x - 4y)?

Answers

Answer:

1.2x-1.2y

Step-by-step explanation:

Betty has 427 oranges and needs to pack them up equally in 23 boxes. How
many oranges go in each box and how much does she have left over

Answers

it's 18 with a remainder of 13. I attached a photo that shows the work of it

Write an expression equivalent to 6 - 4(3 - 6m) + 12m that is the product of two factors. Show your work.

Answers

Answer:  6(6m - 1)

Step-by-step explanation:

6 - 4(3 - 6m) + 12m

= 6 -12 + 24m + 12m

= 36m - 6

= 6(6m - 1)

write the equation for this table​

Answers

Y= +9

0+9=9
2+9=11
4+9=13
6+9=15

is the slope (+) (-) (zero) or (unidentified)​

Answers

Answer:

zero is the answer brainliest plz

Step-by-step explanation:

plz help ...............................

Answers

Answer:

It is the right-angled triangle.

Step-by-step explanation:

According to the Pythagorean theorem, [tex]a^{2}+b^{2}=c^{2}[/tex], which c is the longest side of the triangle.

So, [tex]27^{2}+36^{2}=45^{2}[/tex] if the triangle is right angle.

[tex]LHS=27^{2} + 36^{2} = 2025[/tex]

[tex]RHS=45^{2}=[/tex][tex]RHS=45^{2} = 2025[/tex]

∵LHS=RHS

∴It is a right-angled triangle.

Answer:

The right angled triangle

On a coordinate plane, what is the distance between the point at (4, 7) and the point at
(-4, 7)?

Answers

Answer:

8

Step-by-step explanation:

Distance= √(-4-4)² + (7-7)²

= √(-8)² + (0)²

= √64

= 8

NEED HELP FAST PLEASE
Graph triangle DEF with vertices D(0,3),E(4,3),F(0,7)Rotate 180 degrees. Then translate using (x,y ) >(x-1,y-1)
FIND THE NEW PAIR OF COORDINATES!

Answers

Your new coordinates would be
D’(-1,-4) E’(-5,-4) F’(-1,-8)

25. Tickets to a movie cost $5 for adults and $3 for students. A group of friends purchased 18 tickets for $82.00. How many adults ticket did they buy?

26. A farmhouse shelters 10 animals. Some are pigs and some are ducks. Altogether there are 36 legs. How many of each animal are there?

Please help with steps

Answers

Hope this helpsssssssssssssssssss

Write two numbers that multiply to the value on top and add to the value on bottom.

Answers

Answer:

10 ,22

Step-by-step explanation:

i think so.................

help i don't know what to do please help

Answers

Suki is correct because adrienne subtracted 6 instead of -6

HELP DUE IN 15 MINS!

Reason 2:

-Division Property of Equality

-SAS Postulate

-AA Postulate

-Reflexive property of Congruence

-Given

-Vertical Angle Theorem

-SSS Postulate

-Prove

Answers

Answer:

Missing reasons:

1. Given (the ratios of corresponding sides)

2. Reflexive property of Congruence (same angle K)

3. SAS Postulate (two sides are similar and the included angle congruent)

A middle school is selling candy bars to raise money for new calculators. The graph shows the number of candy bars sold, x, and the amount of money collected, y.

Enter a value that completes the equation correctly.

Y=__x

Answers

Y=2.5x as each time it increases by 2.5
Y equals 2.5x because it increases 2.5

1 point
What is the center and radius of a circle with equation (x-4)2 + (y - 2)2 = 4

Answers

Step-by-step explanation:

Find the Center and Radius (x-4)^2+y^2=4

(

x

4

)

2

+

y

2

=

4

This is the form of a circle. Use this form to determine the center and radius of the circle.

(

x

h

)

2

+

(

y

k

)

2

=

r

2

Match the values in this circle to those of the standard form. The variable

r

represents the radius of the circle,

h

represents the x-offset from the origin, and

k

represents the y-offset from origin.

r

=

2

h

=

4

k

=

0

The center of the circle is found at

(

h

,

k

)

.

Center:

(

4

$10,000 is invested at 0.75% annual interest for 3 years. a. Simple interest

Answers

The answer is $225 in interest and In total with interest it’s 10,225

Three friends are going to split the cost of a birthday gift. The gift cost $25. How much will each person have to pay (round to the nearest cent – which means nearest hundredth)?

Answers

Each person will have to pay $8.33

plz help me with this and plz show ur work!?! :)

Answers

Answer:

Total height lowered = 75m

No of times balloon lowered = 5

Height lowered in each lowering = Total height lowered / No of times balloon lowered

                                                      = 75 / 5

                                                     = 15 m

The number indicated that each time balloon is lowered by 15 m

Find the slope of the line that passes through the points (-3, 2) (5, 4).
O 1/8
O 2/8
O 3/8
1
4
HURRY PLS THIS IS TEST!!

Answers

Answer: 1/4

Hope this helps : )

Evaluate the expression when g = 28 and h=6.
G-3h

Answers

Answer:

hi Ion know but can u help me on my question

ANSWER QUICKLY FOR 15 POINTS!! :,)

Mrs. Gregory’s class is building a model of a farm. They will use a cylindrical oatmeal container to make a portion of the barn. The container is 8 inches tall and has a radius of 2.5 inches.

What is the total surface area of the oatmeal container to the nearest tenth of a square inch?
164.9 square inches
157.1 square inches
39.3 square inches
125.7 square inches

Answers

Answer:

125.7 square inches long

Other Questions
PLS HELP FOR 20 POINTS PLEASE THIS IS HARD (i think 20 i dont know i set it to 20 but who knows im new to this) sorry for talking to yall like you know humans and not people on internet Your writing voice should beA. unique.B. monotonous.C. plagiarized.D. focused on everyone. 4 pairs of shoes cost $80. What is the cost 7 pairs of shoes ? What did Andrew Jackson do? 3-4 sentences Help me with this math please You have a circular plasmid containing 9 kb of DNA, and you wish to map its EcoRI and BamHI sites. When you digest the plasmid with EcoRI and run the DNA on a gel, you observe a single band at 9 kb. You get the same result when you digest the DNA with BamHI. When you digest with a mixture of both enzymes, you observe two bands, one 6 kb and the other 3 kb in size. Explain these results. Draw a map of the restriction sites. please help me on this will give you brainliest! is there estimates that her dinner has 48g of fat in it what percentage of her total daily allowance of fat does her meal contain her total daily allowance of fat is 70 grams Mr. Gutierrez and his brother like to play video games. They want to purchase a game console that is $300, 4 games and 2 controllers. Write an expression to represent this situation. Help. Will give brainliest If x = -8, then which of the following equations makes a true statement?A. 3x - 5 = -23B. 2x - 2 = -18C. 2x - 1 = -10D. 3x - 1 = -16 he following data were accumulated for use in reconciling the bank account of Creative Design Co. for August 20Y6: Cash balance according to the company's records at August 31, $28,800. Cash balance according to the bank statement at August 31, $30,270. Checks outstanding, $5,850. Deposit in transit, not recorded by bank, $4,690. A check for $480 in payment of an account was erroneously recorded in the check register as $840. Bank debit memo for service charges, $50. a. Prepare a bank reconciliation, using the format shown in Exhibit 13. Select the correct answer.What is the sum of this geometric series?64-1.259OB.1,554O C.1,295OD.43 Linda took a math test and got 68 correct answers and 12 incorrect answers. What is the percentage of incorrect answers 12 Explain How does the scientific use of the word efficiencydiffer from the everyday use of the word? Help me pls! ill mark brainliest if correct! word equation for Na2O+H2O NaOH Please help! Is hot tea with lemon juice a heterogeneous, homogeneous, or pure substance? Will award brainliest! How did The avenue of the dead get its name compare and contrast the benefits with the potential negative effects of utilizing hydraulic fracturing to produce oil.