3 years ago

Which of the following expressions have equivalent solutions?

Mathematics

2 answers:

MakcuM [25]3 years ago

5 0

1. -3.8
2. -242/67
3. -11368
Photomath is a good app to help give u answers for math. Hope this helps u

ratelena [41]3 years ago

5 0

They are right

Hope this helps good luck

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Th temperature at 6 pm was 72f. This temperature was 8F less than 4pm. The temperature at 10am. Was 5F greater than the 4pm temp

DanielleElmas [232]

Temp. at 6 pm. was 72...
that temp. was 8 less then at 4 pm....so at 4 pm, it was 72 + 8 = 80
the temp. at 10 am was 5 greater then at 4 pm.....so at 10 am, it was 80 + 5 = 85 F <===

8 0

3 years ago

For which of the following compound inequalities is there no solution?

meriva

Answer:

Step-by-step explanation:

$3m - 12 > 30 \text{ and } -6m\geq 24$

$\boxed{3m - 12 > 30 \wedge -6m\geq 24}$

$m>14 \wedge m\leq -4$

There's no solution. It is the first one already. There is no number that is both greater than 14 and less than or equal to -4. That is no solution because there's no $m$ that satisfy the compound inequality.