I need help with my homework

Mathematics

1 answer:

Nimfa-mama [501]3 years ago

6 0

The shaded squares are positive because a negative number multiplied or divided by a negative number makes the product or quotient positive. There is no specific rule that comes to mind, but if your teacher has provided a list of specific rules I would look for something mentioning negative numbers.

You might be interested in

Write the value of each digit in the number 33,333.

PtichkaEL [24]

From right to left : ones, tens, hundreds, thousands, ten thousands,

8 0

3 years ago

Read 2 more answers

A bag contains white marbles and blue marbles, 79 in total. the number of white marbles is 6 less than 4 times the number of blu

Annette [7]

Let x be the number of white marbles and y be the number of blue marbles.
So, $x+y=79$
Also, $x = 4y-6$ since "the number of white marbles is 6 less than 4 times the number of blue marbles"
We will solve the above system o two equation:
Using the value of x from the second equation in the first equation we get:
$(4y-6)+y=79\\5y=79+6\\5y=85\text{ then }y=\frac{85}{5}=17\\x=79-17=62$
Conclusion: there is 62 white marbles and 17 blue marbles.

7 0

4 years ago

6 - 6x = 4x - 44 What’s the answer

Alexus [3.1K]

X = 5
Isolate the variable by dividing each side by factors that don’t contain the variable.

5 0

4 years ago

Read 2 more answers

What is the solution to the system of equations?

Whitepunk [10]

Answer:

(0,-5)