Common multiple of 12 and 20
Answers
Answer:
4
Step-by-step explanation:
Answer: 60
Step-by-step explanation:
write down the 12 times table
12 , 24, 36, 48, 60, 72, 84, 96, 108, 120
20, 40, 60, 80, 100, 120, 140, 160, 180, 200
Now you can see that 60 is the multiple that comes up first in both of the times tables which means it is the lowest common factor.
Related Questions
Steven wants to buy a $495 bicycle. Steven has no money saved, but will be able to deposit $40 into a savings account when he receives his paycheck each Friday. However, before Steven can buy the bike, he must give his sister $65 that he owes her. For how many weeks will Steven need to deposit money into his savings account before he can pay back his sister and buy the bike?
Write an equation in point slope form of the line passes through the point (0,2) and has a slope of m=4
What are the four steps for solving a problem? Should any other factors be accounted for when solving a problem? Should any factors be accounted for when explaining how to solve a problem?
Find the missing number 32/52= ?/13
Answers
y-y1=m(x-x1)
They are different, and the conversion depends on what you need.
What you need:
y-y1=m(x-x1)
y-y1=mx-mx1 (distribute the m)
y=mx-mx1+y1 (move the y1)
y=mx+b (combine mx1 and y1)
Answers
Answer:
a) 0.8
b) 0.075
c) 0.04
d) 3.3125
Step-by-step explanation:
To find the decimal of a fraction, just divide.
And if it's a mixed number, first turn it into an improper fraction. For 3 5/16 multiply 3 by 16 then add the product to 5. It would be 53/16
b. 3
c. 4
d. 5
Answers
There will be 4 lines drawn.
Answers
Answer:
Hi,
Step-by-step explanation:
Let's factorize the area:
The breadth of the rectangle is x+3y
It has one solution.
It has two solutions.
It has infinitely many solutions.
Answers
Answer:
D. It has infinitely many solutions.
Step-by-step explanation:
We have been given an equation . We are asked to find the number of solutions for our given equation.
We know that an equation has infinitely many solutions, when both sides of the equation are equal.
Let us add 3x on both sides of our given equation.
Since both sides of our given equation are equal, therefore, our given equation has infinitely many solutions and option D is the correct choice.
Answers
.05n+.1d=3.5
I multiplied the nickels and dimes by these values because that is their actual monetary value
.05n=3.5-.1d
multiply everything by 20
n=70-2d
d/2=70-2d
.5d+2d=70
2.5d=70
d=28
n=14
so there are 28 dimes and 14 nickels
checking this answer
28 dimes = $2.8
14 nickels = .70
2.8+.7=3.5
nickel is 0,05 dollars dime is 0.1 dollars
0.05(n)+0.1(2n)=3.5
0.25n=3.5
n=14
d=2(14)=28
hope u can understand