Help me Please this is due tmr and idk how to do. This

Mathematics

1 answer:

jolli1 [7]3 years ago

4 0

For question 4 the Y needs to be by itself. So instead of it being x+2y>/-12 it would be y>/-6+x. You would have to subtract x on both sides and then divide 2 on both sides as well. whatever you do on one side, you have to do it on the other side. Hope this helps. After you redo all the equations, you graph them. If you need anymore help , let me know!

You might be interested in

Help i need answers asap!! there's only a lot of pictures because i waned you to see what i' doing PART !!!!! GO TO MY ACCOUNT A

GarryVolchara [31]

Answer:

The store for b should be $11

Step-by-step explanation:

I would find A for you too but there is no graph! But for example the slope formula is (y2-y1)/(x2-x1)! You would take any big y number and use it as your y2 go up one use it as your y1 subtract it that’s your numerator. Next take your big x2 across from your y2 and then use the one across from y1 and subtract those that’s your denominator!

5 0

3 years ago

A furnace delivers 8.0 × 104 btu per hour. how many kilocalories per hour is this?

vazorg [7]

For this case the first thing you should know is the following unit conversion.
1 BTU = 0.25 Kilocalories
We then have the following numerical value:
$8.0 * 10 ^ 4 \frac{BTU}{h}$
Applying the conversion of units we have:
$8.0 * 10 ^ 4 \frac{BTU}{h} * 0.25 \frac{Kcal}{BTU}$
Canceling units we have:
$20000 \frac{Kcal}{h}$
Answer:
This is 20000 kilocalories per hour
$20000 \frac{Kcal}{h}$

6 0

3 years ago

503497and 26475<br> The value of 7 in_ is- times the value of 7 in-

Ksenya-84 [330]

In comparison 503497 and 26475,

The value of 7 in 26475 is ten times the value of 7 in 503497

7 x 10 = 70

hope this helps

7 0

3 years ago

Read 2 more answers

What Is 9000000000000000000000 +50600606060639302782392782