Step-by-step explanation:
a) one solution
x=30
b) no solution 0=0
c) no solution
0≠-21
You did not include the given line to which your line is parallel to.
Nevertheless, I can explain you how to solve this problem and which the possible solutions are.
1) x-intercept = - 3 = y = 0
The only two equations that include the point (-3,0) are y = x + 3 and y = - x - 3 (you likely forgot to place the negative signs).
You can prove that in this way:
a) y = x + 3
y = 0 => x + 3 = 0 => x = - 3
b) y = - x - 3
y = 0 => - x - 3 = 0 => x = - 3
Then, so far you have two options: y = x + 3 and y = - x - 3.
2) The slope of y = x + 3 is 1 and the slope of y = - x - 3 = - 1 (the coefficient of the x).
3) You know that line whose equation you are determining is parallel to the given line. That means that their slope are the same. So, your next step is to determine the slope of the given line. It shall be either 1 or - 1. Once you have the slope, you will know whether the solution is y = x + 3 or y = - x - 3.
Answer:
Your answer is 7.5 loaves were baked that morning.
Step-by-step explanation:
To find the percent of a number, you drop the percent sign, and move the decimal 2 places to the left. Then you multiply that by the other number.
Hope this helps!
Let me know if you still don't understand!
~Courtney
1. 4
2. absolute value
3. x - coordinate
4. 17
6.543
Answer:
-9 is rational
5/8 is rational
30/sqrt of 25 is rational
sqrt 70 is irrational
pi is irrational
Step-by-step explanation:
rational number: a number that can be expressed as an integer or the quotient of an integer divided by a nonzero integer. A rational number is a number that is expressed as the ratio of two integers, where the denominator should not be equal to zero, whereas an irrational number cannot be expressed in the form of fractions. Rational numbers are terminating decimals, but irrational numbers are non-terminating. Irrational Numbers Definition An irrational number is a real number that cannot be expressed as a ratio of integers, for example, √ 2 is an irrational number. Again, the decimal expansion of an irrational number is neither terminating nor recurring.
Hope this helps mark brainliest please :)