3 years ago

Which expressions have products that are positive?

Mathematics

2 answers:

nadezda [96]3 years ago

5 0

Answer:

Step-by-step explanation:

Mandarinka [93]3 years ago

3 0

(1.2)(-3.5)(2.7)(-0.8

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-2 3/4 ÷ -1/7= <br>help

Hitman42 [59]

The answer is 19 $\frac{1}{4}$

First you must set up the equation

$-2\frac{3}{4}$ ÷ $-\frac{1}{7}$

First, you must make the mixed number a improper fraction

$-\frac{11}{4}$ ÷ $-\frac{1}{7}$

Then you must divide

$\frac{77}{4}$

Finally, simplify

19 $\frac{1}{4}$

3 0

3 years ago

Question 1

777dan777 [17]

Answer:

There would be 94 tiles.

Step-by-step explanation:

The number of tiles is given by the following equation:

$n = 6 + 4p$

In which p is the current position.

How many tiles would there be in position 22?

This is n when $p = 22$ . So

$n = 6 + 4*22 = 6 + 88 = 94$

There would be 94 tiles.

8 0

2 years ago

working together Jacob and Kayla can clan an attic in 4.24 hours. had she done it alone it would have taken Kayla nine hours. ho

Marizza181 [45]

That’s not enough information to say how long he could do it. He could go slower or faster than her but by how much if so. So it’s not enough info.

5 0

3 years ago

Solve the inequality 8(x + 1) > 7(x + 2)

DIA [1.3K]

Answer:

7(2 - x)

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

NEED HELP TO SOLVE THESE ASAP!!!!!!!!

Anika [276]

For question 1
x^7
for question 2
h^9

5 0

3 years ago