2 years ago

This is not a quiz it is an assignment that is due tomorrow and I Wil be grateful for anyhelp

Mathematics

1 answer:

ladessa [460]2 years ago

7 0

Xy - x - y + 1

explanation: distribute (x-1)(y-1) —> x(y-1) - 1 (y-1) —> xy - x - 1(y-1) —> xy - x - y + 1

You might be interested in

Frank finished 65% of his math homework before dinner. If this amount represents 26 problems,How many problems will Frank need t

Marysya12 [62]

Frank has 9 more math problems.

5 0

3 years ago

A jar contains 7 poker chips: 3 blue, 3 red and 1 white. You randomly select two chips from the jar. What is the probability tha

Triss [41]

Answer:

ok so

7+3+3+1=14

and if you pull one out the chance is

3/14

then

2/13

so 3/14*2/13

0.03296703296

so the answer is

0.03

Hope This Helps!!!

3 0

2 years ago

Write the equation of a line that is parallel to y=0.6x+3 and that passes through the point

a_sh-v [17]

A line parallel to y = 0.6x + 3 will be of the form:

$y = 0.6x + k$

where k is a constant.

It passes through (-3,-5)

Thus,

$y = 0.6x + k \\ \\ -5 = 0.6 \times (-3) + k \\ \\ -5 = -1.8 + k \\ \\k = -5 + 1.8 \\ \\ k = -3.2$

$\textbf{The equation is \: \: y = 0.6x - 3.2}$

3 0

2 years ago

Which values are solutions to the inequality x^2<81

Aloiza [94]

Isolate the x. Root both sides

√x²< √81

x < 9 is your answer

hope this helps

7 0

2 years ago

A resort hotel rents bicycles for 20 plus and hourly rate of $6. A nearby hotel rents bicycles for 15$ plus an hourly rate of $8

max2010maxim [7]

What are you trying to slove?

8 0

2 years ago

This is not a quiz it is an assignment that is due tomorrow and I Wil be grateful for anyhelp​

This is not a quiz it is an assignment that is due tomorrow and I Wil be grateful for anyhelp