Lucia made a mistake when she rewrote the formula
To rewrite the formula to x is a function of y. we have to add 2y to both sides of the formula. Instead of adding 2y, Lucia subtracted 2y from the right side.
Instead of what she did, x should be written the following way
Answer:
3/7
Step-by-step explanation:
ofc theres 70 students all together, the 3 represents 30 eighth-graders and the 7 is the 70 students all together, 3+4=7 blah blah blah :)
Answer:
225
Step-by-step explanation:
It is the people transported
Step-by-step explanation:
Evaluate the following
Given integral is
Let assume that
We know that
So, using this property, we get
Change
On adding equation (1) and (2), we get
<u>Hence,</u>
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<h3>Explore more</h3>
Answer:
X will be -2
Step-by-step explanation:
Divide each side by factors that don't contain the variable