Answer:
Step-by-step explanation:
Given that Mike and Lisa are brother and sister. Mike has as many brothers as sisters, and Lisa has three times as many brothers as sisters
i.e. If Mike has x sisters, then he has x brothers.
i.e. no of sons in total = x+1 (including Mike)
No of daughters = x
Lisa's brothers = x+1 and and Lisa sisters = x-1 (exclusing Lisa)
Given that
Hence we find that there are 3 sons and two daughters in the family.
the given line is 2y=6x+8
let us find slope of this line using y=mx+b
so convert the given equation in slope intercept form,
2y=6x+8
divide both sides by 2
y=3x+4
slope m=3
two parallel lines have same slopes
so slope of line parallel to it is also 3 (option C)
The answer is D. (3,-39)
Just plug the numbers into the formula to find the Parabola.
<span>f(x) = ax</span>
<span><span>+ bx + c
</span>
Then find X:
</span><span>
x = - </span>
<span>
Then solve.</span><span>
Hope this helped. Have a great day!</span>
Answer:
24x^2
Step-by-step explanation:
When expanded (x+2)^4= x^4+8x^3+24x^2+32x+16
The only term that matches with these is 24x^2
Answer:
The solution is the area x < 67/5
Step-by-step explanation:
Perform the indicated multiplication. We get:
9x - 27 < 4x + 40
Combining like terms results in:
5x < 67
Then the solution is the area x < 67/5
