STEP-BY-STEP SOLUTION:
Let's solve this problem step-by-step.
As posters are generally rectangular in shape, we will establish the formula for the area of a rectangle which we will be using as displayed below:
Area = height × width
Now let's find the area of the postwr using the above formula.
Height = 2 feet
Width = 0.7 feet
Area = height × width
Area = 2 × 0.7
Area = 1.4 square feet
ANSWER:
Therefore, the answer is:
The area of the poster is 1.4 square feet.
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Answer:
y = 2.00 + .10x
9.60
Step-by-step explanation:
Let y = the total fine and x = the number of days the book is overdue.
y = 2.00 + .10x
There is a 2.00 if it is overdue + .10 per day for each day
The cost of 1 overdue book at 12 days overdue
y =2.00 +.10*12
y =2+1.20
= 3.20
She has 3 books that are 12 days overdue
Multiply this by 3
3.20*3 = 9.60
Answer:
a^2 + b^2 + c^2 +2ab + 2ac + 2bc
Answer: 21/40
Step-by-step explanation:
25+18=?The fractions have unlike denominators. First, find the Least Common Denominator and rewrite the fractions with the common denominator.
LCD(2/5, 1/8) = 40
Multiply both the numerator and denominator of each fraction by the number that makes its denominator equal the LCD. This is basically multiplying each fraction by 1.
(25×88)+(18×55)=?
Complete the multiplication and the equation becomes
1640+540=?
The two fractions now have like denominators so you can add the numerators.
Then:
16+540=2140
This fraction cannot be reduced.
Therefore:
25+18=2140