Which expression is equivalent to 2z+4z?
6z
Find the value of the expression 6b+3c when b=5 and c=2.
Substitute b=5 and c=2 into the expression 6b+3c:
6(5) + 3(2)
= 30 + 6
= 36
Therefore, when b=5 and c=2, the value of the expression 6b+3c is 36.
The store has p packages of batteries. Each package contains 12 batteries. Write an expression that shows the number of batteries.
The expression that shows the total number of batteries in p packages can be written as:
12p
This expression represents that each package contains 12 batteries, and we are considering p packages. So, multiplying the number of packages by the number of batteries in each package gives us the total number of batteries.
What is the area of the rectangle?
Top: 2 3/4 ft.
Side: 3/4 ft.
To find the area of a rectangle, you multiply the length by the width. In this case, the length is given as 2 3/4 ft and the width is given as 3/4 ft.
First, we need to convert 2 3/4 ft to an improper fraction:
2 3/4 = (2*4 + 3)/4 = 11/4 ft.
So, the length is 11/4 ft and the width is 3/4 ft.
Now, we can calculate the area:
Area = length x width
Area = (11/4 ft) x (3/4 ft)
Area = 33/16 square feet or 2 1/16 square feet
Therefore, the area of the rectangle is 2 1/16 square feet.
Divide 964)__9544__
there is a remainder
To divide 9544 by 964, we perform long division:
__9__
964 | 9544
- 964
-----
894 <-- Subtract 964 from 9544 and bring down the next digit
- 868 <-- 964 goes into 894 zero times, so we try with the next digit
-----
2644 <-- 964 x 2 = 1928
- 1928
---------
716 <-- Subtract 1928 from 2644 and bring down the last digit
The final result is 9 with a remainder of 716.
Convert from meters to centimeters.
11meters=
centimeters