2 years ago

plz help doing test rn i need it

Mathematics

1 answer:

Roman55 [17]2 years ago

3 0

Answer:

$|answer| \\ 1)0=0 \\ 2)0=28$

3)The example equation becomes "x + 10 - 15x = 20," which is then "-14 x + 10 = 20." Subtract 10 from each side, divide by 14 and you have end up with x = -10/14, which simplifies to x = -5/7. Plug in the x value in to the first equation to find out the y value. y = 2 - 3(-5/7) becomes 2 + 15/7, which is 29/7.

You might be interested in

In the deli where Tran works, a customer ordered 0.25 pound of cheese. When Tran puts the cheese slices on the scale, they weigh

Alex

And inequality is written to compare two quantities.

The best way to show how these two quantities compare would be to put is zero to the right of the five in 0.25. Make it 0.250.

Please see the attached picture for two correct ways to write this inequality.

8 0

3 years ago

What is the exact angle between the clock hands at 6:45:00 PM? Plz show work

dedylja [7]

Answer:

90°

Step-by-step explanation:

angle on a straight line=180 and half of 180=90°

6 0

3 years ago

Read 2 more answers

Evaluate the expression for x = - 5 and y = 7 <br><br> 2x+3y-11

jolli1 [7]

Answer:2(-5)+3(7)-11=-10+21=11-11=0

Step-by-step explanation:

4 0

2 years ago

Please help me with this!!

Kaylis [27]

Answer:
2 dollars each

Step-by-step :
Since 7 - 3 is 4
And 2 fries were bought then we have to divide 4 by 2 which equals 2. So 2 dollars were each small package of fries.

8 0

3 years ago

What is the mode of this data set? 64°, 72°, 74°, 68°, 70°, 68°, 68°, 75°, and 44

butalik [34]

Hey there!

Mode is basically the number you see more than once,

$64, 72, 74, 68, 70, 68, 68, 75, 44\\ \\ Mode: 68$