2 years ago

Pls help! Error Analysis problem

Mathematics

2 answers:

Gennadij [26K]2 years ago

7 0

Answer:

Ana made a mistake from line 2 to 3

Step-by-step explanation:

charle [14.2K]2 years ago

6 0

Answer:

Ana made a mistake from line 2 to 3

Step-by-step explanation:

From line 2 to 3, on the left side, ana added 2 and 3 but completely ignored the - in front of the 3. the correct answer would have been -x - 21 = 3x + 19

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Only the Fahrenheit one plz

Hoochie [10]

The formula given is:
F = 1.8C + 32
The temperature C is given as -20
So, all you have to do is plug the given C temperature in the formula to get the corresponding F temperature as follows:
F = 1.8(-20) + 32 = -36 + 32 = -4 degrees Fahrenheit

3 0

3 years ago

If 25% of a number, n, is 6.25, what is 42% of n? A.10.50 B.2.625 C.1.5625 D.5.250

miss Akunina [59]

Answer:

The answer is probably 10.50

(sorry if im wrong)

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

PLEASE HELP Graph the ordered pairs for y = 3x + 3 using r = {-2, 1, 2}.