The answer is C.
You have to subtract 13 from both sides.
If you mean added together 3 times then it would be 6 3/4 and just in case this sounds rude I do not want it to be.
Answer:
2. 135
3. 8
4. 9/49 or 0.18367346…
5. b2/125
Step-by-step explanation:
( I couldn't see what b was equal to if you showed it. And the b2 is b squared)
Your image is cropped, so I can’t see the options to choose from but this would work too:
=> (x-2)(x-5)(x-7)
=> (x^2 -5x -2x +10)(x-7)
=> (x^2 -7x +10)(x-7)
=> (x^3 -21x^2 +10x -7x^2 + 49x -70)
=> x^3 -28x^2 + 59x -70
The following is true:
* the polynomial has a positive leading coefficient.
* the polynomial has a domain of x = (-oo, oo)
Answer:
x=$2.50, y=$4.00
Step-by-step explanation:
Let x=cost of the water slide
Let y=cost of the ferris wheel
System of equations:
3x+3y=19.50
2x+3y=17.00
Subtract the 2nd from the 1st to get:
x=2.50
Now plug into first equation to get:
3(2.50)+3y=19.50 so y=4.00
Check in 2nd equation:
2(2.50)+3(4) = 5+12 = 17
