3x −4 = 11 what is the answer

Mathematics

2 answers:

saul85 [17]3 years ago

7 0

Answer:

x=5

Step-by-step explanation:

denpristay [2]3 years ago

5 0

Answer:

the answer is x=5

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7 over 3 divided by 6

lesya692 [45]

Answer:

$\frac{7}{18}$

Step-by-step explanation:

We want to simplify;

$\frac{7}{3}\div6$

This can be rewritten as;

$\frac{7}{3}\div \frac{6}{1}$

We multiply by the reciprocal of the second fraction to obtain;

$\frac{7}{3}\times \frac{1}{6}$

We multiply to get;

$=\frac{7\times1}{3\times6}$

$=\frac{7}{18}$

8 0

4 years ago

Read 2 more answers

Laura can weed the garden in 1 hour and 20 minutes and her husband can weed it in 1 hour and 30 minutes. How long will they take

Harrizon [31]

<h2>Hello!</h2>

The answer is:

It will take 42.35 minutes to weed the garden together.

To solve the problem, we need to use the given information about the rate for both Laura and her husband. We know that she can weed the garden in 1 hour and 20 minutes (80 minutes) and her husband can weed it in 1 hour and 30 minutes (90 minutes), so we need to combine both's work and calculate how much time it will take to weed the garden together.

So, calculating we have:

Laura's rate:

$\frac{1garden}{80minutes}$