2.)The sum of four consecutive odd

integers is -336. Set up an equation AND solve for all of the integers.

Two ways to approach this.

-336/4 = -84 making the 4 consecutive odd numbers -81, -83, -85 and -87.

Alternatively:

x + (x + 2) + (x + 4) + (x + 6) = -336

I'll let you solve for the answer.

Let x be an odd integer.

Then x + (x + 2) + (x + 4) + (x + 6) = -336

==> 4x + 12 = -336

==> 4x = -348

==> x = -87

Then the four consecutive odd integers are:

==> x = -87
==> x + 2 = -85
==> x + 4 = -83
==> x + 6 = -81

is this right?

Yes. Did they add to -336? Are they consective odd integers?

1+1=3

Yes, you are correct angel.

If x=2/3 and y=3/4 then 10xy=60

To solve for 10xy given x = 2/3 and y = 3/4, we can substitute these values into the equation:

10xy = 10 * (2/3) * (3/4)

First, multiply the numerator and denominator of the fractions:

10 * (2/3) * (3/4) = 20/3 * 3/4

To multiply fractions, multiply the numerators and denominators separately:

(20 * 3) / (3 * 4) = 60/12

Simplify the fraction:

60/12 = 5/1

Therefore, 10xy = 5/1, which simplifies to 5.