Question

Convert 77 degrees in Fahrenheit to Celsius using the formula F=9/5C+32.

72°C
61°C
35°C
25°C

Answer 1

77=(9/5)c+32

first lets minus 32 from both side. can u write the equation now

Answer 2

ya
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Answer 3

now we are at 45=(9/5)c
now divide both sides by (9/5)

Answer 4

ok

Answer 5

what is ur final answer

Answer 6

25

Answer 7

awesome.

Answer 8

Which of the following equations is linear?

y = |x|
y = 2x
x 2 + 5 = y
y =1/3 x

Answer 9

thanx

Answer 10

y = |x|
first one is an absolute value function and therefore not linear

y=2x is a linear equation

i hope the third one is x^2+5=y which will make it a quadratic, therefore, not linear

y=(1/3)x is not linear.

Answer 11

What are the next three terms in the sequence 11, 18, 25, 32, ...?

37, 44, 51
39, 46, 53
41, 48, 55
43, 50, 57

Answer 12

@marigirl

Answer 13

sry cant reply back now, but i can do it later on today. let me know if u still want the answer

Answer 14

no I dont want answers I just want to know how to do it @marigirl