Answer:
C
Step-by-step explanation:
Two negatives cancel out and turn into a positive.
In the expression 11 - ( -3 5/8 ) there are two negative signs. If the parenthesis are removed, the two negative signs cancel out and turn into a positive and we are left with 11 +3 5/8
So the answer is C
Answer:
y = 4
x = 8
Step-by-step explanation:
here's the solution :-
we know, x = 2y
so,
=》x + y = 12
=》2y + y = 12
( because x = 2y )
=》3y = 12
=》y = 12 ÷ 3
=》y = 4
so, y = 4
now,
=》x = 2y
=》x = 2 × 4
( because, y = 4 )
=》x = 8
so, we get x = 8
Answer:
They have the same maximum.
Step-by-step explanation:
Function 1: y = 4x^2 is symmetrical about the y axis so its maximum value is when x = 0, which is 9.
Function 2: The graph passes through 0, 9 (given) and the x intercepts (-2,0) and (2, 0) are equidistant from the origin so it is also symmetrical about the y-axis and it's maximum is also 9.
Answer:
$32.50
Step-by-step explanation:
2/5 = 40%
1/10 = 10%
65/2 = 32.5
We have that
x²<span>-2x-(2p+3)
if </span><span>-4 is a zero of the polynomial
so
for x=-4
</span>x²-2x-(2p+3)=0----> (-4)²-2*(-4)-(2p+3)=0-----> 16+8-2p-3=0
21-2p=0
2p=21
p=21/2-----> p=10.5