Answer:
3 square root of 64 = 24 (clue #2)
9^2=81 (clue #4)
negative square root of 196 = -14 (clue #1)
(-11)^2= -121 (clue #3)
I hope this help! If i can get brainly I would appreciate it
The Answer is B.
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<em><u>Hope this Helps!</u></em>
Answer:
Option C step 3
Step-by-step explanation:
we have
-14x-2y=24 ------> equation A
14x+8y=-12 -----> equation B
step 1
Solve the system by elimination
Adds equation A and equation B
-14x-2y=24
14x+8y=-12
---------------------
-2y+8y=24-12
6y=12
The step 1 is correct
step 2
Solve for y
Divide by 6 both sides
6y/6=12/6
y=2
The step 2 is correct
step 3
Find the value of x
substitute the value of y in the equation A
-14x-2(2)=24
-14x-4=24
14x=-4-24
14x=-28
x=-2
The step 3 is not correct
therefore
Petro first make a mistake in Step 3
Answer:This is a function who's value is cost (C) and which has two (instead of the more common one) independent variable. The cost depends on diameter (d) and number of toppings (t). The nomenclature for a function C that depends on variables d & t is C(d,t). The terms of the function include a constant (cost of a 10 inch cheese pizza) and two rates. The rates includes $0.75/topping and $1.50/inch over 10. C(d,t) = 8 + 0.75 t + 1.50 (d-10)
Explanation: there you go Yeon! hopes it the correct for you and have a great day *^-^*
Hello from MrBillDoesmath
Answer: multiply each by 1.5 to get the next term.
Discussion: I noticed that 7.5 is 1.5 times 5 -- and 5 is the first number in the sequence. I wondered if that was the pattern so I used Calc to multiply 7.5 by 1.5 and got 11.25. (Looking good). Then I multipled 11.25 by 1.5 and got 16.875.
Regards,
MrB
