Mathematics High School

How many numbers between 50 and 500 are divisible by 7?​

Answers

Answer 1

Answer:

64 numbers

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

50<7n<500

7.1<n<71.4

n=[8,71]

71-8+1

64

So there are 64 multiples of 7 between 50 and 500

Related Questions

Your friend reads 25 pages in 30 minutes who reads at a faster average rate? Help please! ​

Answers

Answer:

1 min and 20 second for one page

Step-by-step explanation:

25/30 = 1 R 5

5*60 second equal 300 second

300/25 equal 20 for page.

1 min add 20 seconds equal 1 min 20 second per page.

20/16=5/4=25/20

30/25=6/5=24/20

You read at a faster rate.

---

hope it helps

7. What is the slope in the equation y=-6x+4?

8. What is the y-intercept in the equation y=x-5

9. Write the equation in slope intercept form. 2x+4y=12

10. Write the equation in slope intercept form. X-3y=6

Answers

7. The slope is the number with the x next to it, so it would be -6x

8. The y-Intercept is the number WITHOUT the x, in this case would be -5

9. You always want the equation to be in y = M(slope)x + b(y-intercept). Subtract 2x on both sides to get 4y = -2x + 12. Divide both sides by 4 to leave y by itself. That leaves us with y = -1/2 + 3

10. Same thing minus x on both sides to get -3y = -x + 6. And since you don’t want a negative y, you need to divide by a negative. Divide both sides by -3 to get y = 1/3 -2. When you divide a number by a negative, it changes the sign in front of the number.
Hope this helps!

9p <-81

Inequalities , pls help

Answers

Answer:

the answer is p<-9

Step-by-step explanation:

because you divide both sides by 9

Compare the slope equation y=3/5x+2 with the slope shown in the ordered pairs below. which has a greater rate of change?

(1, 2.6), (3, 3.8), (5, 5), (7, 6.2)

(the 3/5 is a fraction)

Answers

Answer:

They have the same rate.

Step-by-step explanation:

If we use rise over run formula

(3.8 - 2.6) / (3 - 1) = .6

3/5 = .6

They both have a slope of 0.6

help pleasee!!!!! i will give brainly​

Answers

4 miles because 15 x 4 is 60 which is an hour and takes 15 mins to walk 1 mile

S x + y = 10
x = 2y + 1

Answers

Answer:

+

=

1

0

=

2

+

1

Step-by-step explanation:

100 POINT QUESTION
Compound Interest: Determine the
amount of the investment if the original
$1000 were invested at a rate of 8%
compounded quarterly for 6 years

Answers

48000% is the answer for this

Jackie drives 160 miles from Gary, Indiana to Indianapolis, Indiana in 2 1/2 hours. At that rate, how long would it take her to drive from Gary to Detroit, Michigan, which is a distance of 240 miles?

Answers

Answer:

3.75 hours

Step-by-step explanation:

Given data

DIstance driven from Gary, Indiana to Indianapolis= 160 mile

Time taken= 2 1/2 hours or 2.5 hours

Speed= distance/time

Speed= 160/2.5

Speed= 64 miles per hours

We want to find the time it will take to drive 240 miles at the same speed

Time= distance/speed

Time= 240/64

Time= 3.75 hours

5b-6+14(5b-6)+2=14+2

Answers

Answer:

b = 104/75 = 1 29/75 = 1.386666667

Step-by-step explanation:

5b−6+14(5b−6)+2=14+2

Use the distributive property to multiply 14 by 5b−6.

5b−6+70b−84+2=14+2

Combine 5b and 70b to get 75b.

75b−6−84+2=14+2

Subtract 84 from −6 to get −90.

75b−90+2=14+2

Add −90 and 2 to get −88.

75b−88=14+2

Add 14 and 2 to get 16.

75b−88=16

Add 88 to both sides.

75b=16+88

Add 16 and 88 to get 104.

75b=104

Divide both sides by 75.

b=104/75

due before 2:30 !! help !!

Answers

Answer:

x = 11

Step-by-step explanation:

33 divided by 3 is 11, and 11 times 3 is 33.

answer:

11

step-by-step explanation:

the easiest way to explain this is just to divide

33/3

which gets you the answer of 11

but here is another way to explain this

3x = 33

since the 3 and the x are times/multiplying each other and we need to get x by its self, all we do is move the 3 to the other side ( where 33 is ) but instead of multiplying them, we have the change the sign to dividing

3x = 33

/3 ----|>

( dont forgot to rewrite the equation!! )

x = 33/3

now all we need to do is divide 33 by 3 which gives us the answer of

11

hope this helps you! and if you ever need anymore help of problems like theses, just ask me :)

Find two integers whose sum is -2 and product is -24

Answers

Answer:

-6,4

Step-by-step explanation:

-6 times 4 is -24. -6 plus 4 is -2

Answer: -6 & 4

Step-by-step explanation:

First, we start by adding the two integers together

-6+4=-2

Then we are going to multiply the two integers together

-6x4=-24

Carbon-14 has a half-life of 5,700 years. Scientists use this fact to determine the age of things made of organic material. Suppose the
average page of a book containing approximately 0.5 mg of carbon-14 is put into a time capsule. How much carbon-14 will each page
contain after each of the following years?
A) 11,400 years
B) 22,800 years

Answers

i think it’s b! hearts

What three compounds make bases?

Answers

Answer:

Bases are ionic compounds consisting of hydroxide ions and a cation. The naming rules for acids are based on the suffix of the anion.Aug 2, 2012

Step-by-step explanation:

Base compounds are made of liquid,some gas and some solids

the __________ of the line is the solution of the system

Answers

Answer:

The solution of such a system is the ordered pair that is a solution to both equations. To solve a system of linear equations graphically we graph both equations in the same coordinate system. The solution to the system will be in the point where the two lines intersect.

Step-by-step explanation:

If you had to create a 5 digit code for a safe with no restrictions, how many codes could be made?

Answers

Answer:

If that was allowed i'd made 5

Step-by-step explanation:

Answer:

If the first digit can't be zero (so that the number is genuinely five digits long), there are 100000 - 10000 = 90000 (we are just taking away 00000 through 09999). Maybe the simplest way is just to count, no permutations/comb necessary. Smallest 5 digit number is 10000, largest 99999.

Step-by-step explanation:

SPEEDRUN

please helppp!!!!!!!!!!!!!

Answers

Step-by-step explanation:

answer is d and b.

they both lie in same line

What are the terms in 4(2x + 3) ÷ 5y

Answers

Answer:

downlaod photo math, take a pic of the question and boom. theres your answer

ANSWER FOR BRAINLIEST AND 60 POINTS!!

Answers

Answer: The points will be J(-1, 2) I(0, 1) K(4, 4) L(4, 1)

Step-by-step explanation:

Each X value is subtracted by 2 while the Y value stays the same.

Answer:

30

Step-by-step explanation:

Algebra. Solve for x and y.
(11x+34)
(5y-3)
(15x+18)
Submit Answer
Please help !!

Answers

Answer:

x=4

y=1.8

Step-by-step explanation:

x 4

15×4+18=78

11×4+34=78

90-78=12

12-3=9

9÷5=1.8

PLSS HEPPPP-P BRAINLIESTTT

Answers

Answer:

d awnser

Step-by-step explanation:

Emily gets restaurant flyers in her mailbox often. The table shows the flyers received in one month.


Considering this data,how many of the next 15 flyers should be expect to be Italian restaurant

Answers

Answer:

i believe the answer is b

Step-by-step explanation:

Answer: B

Step-by-step explanation:

The answer is b :)

I GOT IT RIGHT!!

Find an expression which represents the sum of (5x + 6y) and (5x + 4y) in
simplest terms.
What is this equation in simplest terms?

Answers

Combine all “like terms”. The brackets don’t matter, everything is being added. Therefore 5x + 5x = 10x
6y + 4y = 10y
All together simplest terms 10x + 10y

Erin scored 15 fewer points than Sophia, who scored 35 points. Ella scored half as many points as Erin. How many points did Ella score

Answers

Answer:

Ella scored 10 points.

Step-by-step explanation:

35 - 15 = 20

20/2 = 10

Factor the trinomial completely:
x^2+15x+56= ?

Answers

Answer:(x+7)(x+8)

Step-by-step explanation:

The answer is (x+7)(x+8)

What is the solution to the system or equations graphed below?



A. (2, 4)
B. (4,2)
C. (0, 6)
D (6.0)

Answers

Answer:

B. (4,2)

Step-by-step explanation:

WILL GIVE BRANLIEST IF CORRECT!

Answers

Answer:

Angle c is a right angle, which is 90 degrees, and the other two angles look the same, so that would be (180 - 90) / 2 = 45, so angle B is 45 degrees

Give the most specific name for each quadrilateral.

Answers

Answer:

a. Parallelogram

b. Rectangle

C. Rhombus

D. Square

E. Kite

F. Parallelogram

Let me know if this helps!

Solve: -4x = 20

A.) x = 5
B.) x = 24
C.) x = -5
D.) x = 16

Answers

Answer:

C.) x = -5

Step-by-step explanation:

-4x = 20

x = -5

-4(-5) = 20

Answer:

C) x=-5

Step-by-step explanation:

-4x=20

divide both sides by -4.....

-4x÷-4=20÷-4

x=-5

find the slope: (1,6) and (4,1)​

Answers

Answer:

-5/3

Step-by-step explanation:

y2-y1/x2-x1=1-6/4-1=-5/3

In Italy, about 74 of every 100 people use cellular telephones. Write the fraction of cellular phone users in Italy.

Answers

Answer:

74/100

Step-by-step explanation:

If you want it simplified it's 37/50

Answer:

Fraction is 74/100 and as a decimal this is 0.74

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