All categories

3 years ago

Which value of m satisfies the inequality 170-7m >99?

Mathematics

2 answers:

Shkiper50 [21]3 years ago

7 0

Answer:

$\huge \purple{m < \frac{71}{7} } \\$

Step-by-step explanation:

$170 - 7m > 99$

Move 170 to the right side of the inequality

$- 7m > 99 - 170 \\ - 7m > - 71$

Divide both sides by - 7

$\frac{ - 7m}{ - 7} > \frac{ - 71}{ - 7} \\ m > \frac{71}{7}$

Flip the signs

We have the final answer as

$m < \frac{71}{7} \\$

Hope this helps you

Iteru [2.4K]3 years ago

3 0

Answer:

the answer is A. so 10

You might be interested in

Solve for x: 6 over x equals 4 over 8

Talja [164]

Answer:

For the given expression, x = 12.

Step-by-step explanation:

Here, in the given expression:

6 over x equals 4 over 8.

Now, 6 over x = $\frac{6}{x}$

and 4 over 8 = $\frac{4}{8}$

So, here $\frac{6}{x} =\frac{4}{8}\\ \implies x = \frac{6 \times 8}{4} = 12$

⇒ x = 12

Hence, for the given expression, x = 12.

5 0

3 years ago

Solve for x: 1/8-2/×=5 someone pls help me ASAP

cricket20 [7]

Begin by subtracting 1/8 from both sides to get $- \frac{2}{x} =5- \frac{1}{8}$ and get a common denominator of 8 on the right: $- \frac{2}{x} = \frac{40}{8} - \frac{1}{8}$ . Now simplify and cross-multiply: 39x = -16 andx = -16/39

6 0

3 years ago

What is the sguare root of 54

riadik2000 [5.3K]

Sq root (54) =
sq root (9*5) =
3 * sq root (5)

8 0

3 years ago

The probability distribution for a random variable x is given in the table.

Hoochie [10]

Answer: 0.79

Step-by-step explanation:

I will suppose that this is not a continuos probability, as the individual probabilites add up to 100%.

If you want to obtain the probability that x ≤ 0, then you need to add the probability for the cases x= 0, x = -1, x = -2 .... etc

This is:

x = 0, p = .16

x = -2, p = .33

x = -3, p = .13

x = -5, p = .17

Then, the probability where x takes a negative value or zero {-5, -3, -2, 0} is:

P = 0.16 + 0.33 + 0.13 + 0.17 = 0.79

7 0

3 years ago

If AC is parallel to DF, what is the measure, in degrees, of ∠ABD

Kamila [148]

Answer:

Yes it is parellell

Step-by-step explanation:

3 0

3 years ago