Answer:
The Equation is
4x+2y= 200
Then total number of candy bars is
X+Y
Step-by-step explanation:
Shelby made $200 from selling x at $4 each and y at $2 each.
Let's have in mind that x is the number of large candy bars
And y is the number of small candy bars
The equation is simple
The amount it was sold is going to be the coefficient of the numbers we don't Know...
So
Equation is
4x+2y= 200
Then total number of candy bars is
X+Y
Answer:
x^(7/5)
Step-by-step explanation:
Root goes on bottom of fraction
Power goes on top
x^(7/5)
Answer:
Correct answer is B, 69.3 feet
Step-by-step explanation:
Since we have a 30°-60°-90° right triangle, the length of the longer leg is √3 times the length of the shorter leg, so the length of the shorter leg is 1/√3, or √3/3 times the length of the longer leg.
Answer:
Explanation:
The polynomial subtraction is:
The ruls to add or subtract polynomials is to add or subtract like terms.
LIke terms are the terms with the same variables each raised to the same power. So, the like terrms for those two polynomilas are:
- -6.7x² and -14.9x²,
- +2.3xy and -3.5xy,
- 5.2 and 7.1
The next step is to use the distributive property: you must distribute the subraction symbol before the parenthesis through every term inside the parenthesis. For this, remember the rule of the signs:
- When you multiply the negative sign before the parenthesis, the sign of each term inside the parenthesis will be changed (negative times positive = negative, negative times negative = positive)
So, the result is:
And that is ordered in descending powers of x (x² has order 2, xy has order 1 on each variable, and the constant terms have order 0).
3.57 is greater then 3.38 because 3.57 has a greater value in the tenths place so 3.57 is greater than 3.38 because 5 (which is in the tenths place) is greater the 3