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aliya0001 [1]
3 years ago
11

Mrs. Canale’s class is selling frozen pizzas to earn money for a field trip. For every pizza sold, the class makes $5.35. They h

ave already earned $182.90 toward their $750 goal. How many more pizzas must they sell to earn $750? Solve this problem first by using an arithmetic approach, then by using an algebraic approach. Compare the calculations you made using each approach
Mathematics
2 answers:
Alexandra [31]3 years ago
8 0

Answer:

170

Step-by-step explanation:

dem82 [27]3 years ago
3 0

Answer:

106 more pizzas

Step-by-step explanation:

750-182.90

=567.1

567.1 / 5.35

=106

:) hope that helps

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Help me on this question..........
aleksandrvk [35]
Answer: $18





Explanation: 6x3



7 0
3 years ago
For the function y=12x+6, if the input is x=−4, the output is y=
Sav [38]

Answer:

12(4) +6

48+6 = 54

y=54

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Brand A has a recognition value worth ​$47 billion more than brand B. If the total value of these two brands is ​$101 ​billion,
gladu [14]
A+B=$101 billion
A=B+$47 billion

2B+$47 billion=$101 billion.
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A=B+$47 billion
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3 0
3 years ago
Zero of the functions f(x)= x^2 + 4x+3 and why ?
slava [35]
There are two zeros: -3 and -1. This is because when you factor f(x)<span>= x^2 + 4x + 3, it becomes f(x) = (x + 3)(x + 1). In order to find the zeros, set f(x) to 0, and then solve for x for both (x + 3) and (x + 1). You can check your answer by substituting either -3 or -1 for x in the equation 0 = </span>x^2 + 4x + 3.
6 0
3 years ago
Given the following geometric sequence, find the 12th term: {2, -4, 8, ...}.
BaLLatris [955]
2 times what = -4?
-2 does
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-4 time what = 8?
Again, -2.
-2 x -4 = 8

You could do this over and over again or make a table, or you can make a function.
f(n) = f(1) • r^{n-1}
f(1) in this case is 2.
f(n) = 2 • r^{n-1}
r is rate of change, which is -2.
f(n) = 2 • -2^{n-1}
To find the 12th number in the sequence, just substitute n for 12.
f(12) = 2 • -2^{12-1}
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2 x -2048 = -4096
So the 12th number in the sequence will be -4096.
3 0
3 years ago
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