Answer:
1) C
Step-by-step explanation:
1) 2x + 4 < 5x + 3
3x > 1
x > ⅓
To represent 63 as a sum of tens and ones, divide 63 into multiples of ten (tens) and the remainder (ones). It will be 6 tens and 3 ones.
The number 63 can be written as a sum of tens and ones. You can do this by dividing the number into tens or multiples of ten and the remaining will be ones.
In case of 63, the largest multiple of ten that is less than 63 is 60 (which is 6 tens) and the remaining number is 3 (which is 3 ones).
Therefore, 63 can be written as the sum of 60 (6 tens) + 3 (3 ones).
So the answer is 6 tens + 3 ones.
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Answer:
Simplified: 10x-55
Step-by-step explanation:
Distribute the five into the parenthesis..
(5)2x- (5)11
Then, multiply.
10x-55
10x-55 is the simplified version by the distributive property.
Answer:
10x - 55
Step-by-step explanation:
5(2x-11)
5*2x=10x
5*11
10x-55
16%
20%
80%
20% percentage of the food bill, the tip is.
A branch of mathematics known as algebra deals with symbols and the mathematical operations performed on them.
Variables are the name given to these symbols because they lack set values.
In order to determine the values, these symbols are also subjected to various addition, subtraction, multiplication, and division arithmetic operations.
Given:
Food bill = $80
Tip = $16.
let the percentage of the food bill be x.
So, x% of 80 = 16
80 x/100 = 16
x = 1600 / 80
x= 20%
Hence, 20% percentage of the food bill.
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