1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nataly862011 [7]
3 years ago
14

Find the lowest number divisible by 15, 20 & 25.

Mathematics
1 answer:
algol133 years ago
6 0

Answer:

300.

Step-by-step explanation:

This is the LCM.

15  = 3 * 5

20 = 2 * 2 * 5

25 = 5 * 5

One 5 appears in all 3  factors so we only use this once in the calculation:

LCM = 2 * 2 * 3 * 5* 5 = 300

You might be interested in
Simplify.<br><br> x + (7 + 14x)
Aleks [24]
X + (7 + 14x) = 15x + 7

hope this helps
7 0
3 years ago
Read 2 more answers
How do you solve for x<br>-3x-6y=0<br>​
Scilla [17]
No solve for this work
7 0
3 years ago
Read 2 more answers
A worker at a snack stand opened a new box of cups. The first day he used 30 cups , the second day the worker used 15 percent of
Sholpan [36]

Answer:

Step-by-step explanation:

the first day he used 30 cups

the second day he used 15% of the remaining cups...a total of 90 cups were used on second day.

so 15%of the remaining cups = 90.....so if u let x be the total cups, then the remaining cups would be x - 30

15% of (x - 30) = 90.....turn ur percent to a decimal..." of " means multiply

0.15(x - 30) = 90

0.15x - 4.5 = 90

0.15x = 90 + 4.5

0.15x = 94.5

x = 94.5 / 0.15

x = 630 total cups <==

lets check..

start with 630 cups....used 30 the first day....leaving u with 600 cups....15% of the remaining cups = 90.....so 15% of 600 = 90....lets check it

15%of 600 = 0.15(600) = 90...yep, thats correct....there were 630 cups in the new un-opened box

5 0
4 years ago
Write the equation for the following relation. R = {(x, y): (4, 5), (8, 7), (12, 9), (16, 11), . . .} and show work
timama [110]

Let

A(4,5) B(8,7) C(12,9) D(16,11)

1) Find the slope AB

m=(y2-y1)/(x2-x1)

m=(7-5)/(8-4)=0.5

2) Find the slope BC

m=(9-7)/(12-8)=0.5

3) Find the slope CD

m=(11-9)/(16-12)=0.5

The points represent a linear function

so

<u>Find the equation of the line with m=0.5 and the point A(4,5)</u>

we know that

y-y1=m*(x-x1)

y-5=0.5*(x-4)

y=0.5*x-2+5

y=0.5*x+3

therefore

<u>the answer is</u>

The equation is equal to y=0.5*x+3

8 0
3 years ago
Jill and Erika made 5 gallons of lemonade for their lemonade stand.
julia-pushkina [17]
Part 1: 4 quarts in a gallon
4 * 5 = 20 quarts

Part 2: 20 * 2 = 40
They will make $40.00
8 0
3 years ago
Other questions:
  • 2,5,8,11,14 write down in terms of n , an expression for the nth term for this sequence
    10·1 answer
  • miles bought 3.75 acres of land in 1993 in 1997 he bought enough land to double his property then in 2001 miles was forced to se
    10·1 answer
  • (5m^3+7m-7m^2) + (4-7m^2-m^3)
    8·1 answer
  • Which line appears to have the same slope as the equation x-y=4 and has a y-intercept that is 2 units above the y-intercept of t
    11·1 answer
  • What is the answer to this I can’t figure it out !
    13·2 answers
  • Solve the equation 4x - 3/5 = 2/5
    6·1 answer
  • PLEAS HELP I NEED HELP SO BAD ANSWER FAST AND CORRECTLY PLSSSSSS
    7·1 answer
  • (05.03)Bev has to cut her grandma's grass this weekend and wants to know exactly how much area she will be cutting. Calculate th
    14·1 answer
  • Math Journal Brian says that the expressions 2(x + 2) and 3(x + 1) + 1 are
    15·2 answers
  • please help! I will greatly appreciate it
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!