How can I work out 30% of (blank) is 60?

Answers

Answer 1

Answer: $0.3x=60\n x=200$

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Write an equation in slope intercept form (-5,19) and (5,13) i got undefined but big ideas math won't let me type that how to i put in my answer?

Answers

The slope-intercept form is

$y = 16 - (3)/(5) x$

How you submit that in your onlie env. you have to figure out using the help of that system.

Take the general slope intercept form y = mx + b and fill in both coordinates:

19 = -5m + b

13 = 5m + b

If you add them, you get a new equation with only b:

32 = 2b, so b = 16

Next, you find m, for instance by putting b back into the 2nd formula:

13 = 5m + 16

-3 = 5m

m = -3/5

Now you have found b and m to have the slope-intercept form:

$y = 16 - (3)/(5) x$

If a carpenter has ⅜ a piece of wood and wants to cut it into 1/16 pieces to make shelves. How many shelves can he make?

Answers

Answer:

6 shelves

Step-by-step explanation:

3/8 = 6/16

6/16 divided by 1/16

Answer:

The carpenter can make 6 shelves.

Step-by-step explanation:

3/8 ÷ 1/16.

Turn multiplication sign to division sign.

Flip 1/16 to 16.

3/8 x 16 = 48/8 = 6.

Hope this helped.

Write an equation of a line that does not have a y-intercept

Answers

does not have a y intercept is when the line does not pass through the y axis
the only way this can happen if the line is paralell to the y axis (line extends infinitely)

so basically the only way to do this is to do
x=8
x=2
any number except
x=0

so some answers
x=-9
x=-8
x=-7
x=-6
x=-5
x=-4
x=-3
x=-2
x=-1
x=0
x=1
x=2
x=3
x=4
x=5
x=6
x=7
x=8
x=9
x=0.28823487923784
x=-0.923842394
x=-892.98342
x=π
etc

If a 4x 16 rectangle has the same area as a square, what is the length of a side of the square?OA. 6
OB. 12
O c.
8
OD
10

Answers

Answer: 8 is the length of all sides of the square, So c

Step-by-step explanation:

L * W = Area

4 x 16 = 64

64 is the area of the regtangle, and so is the square.

Squares have even sides, so find the square root of 64:

8 is the square root of 64

so 8 is the answer

Expression that can be used to multiply 6 x 198 mentally

Answers

Break it up. 6 x 100, 6 x 90, 6 x 8. 600+540+48 = 1188.

break it down
54
198
* 6
———
1188
(1*1000)*(1*100)*(8*10)*(8*1)=1188

The equation r = 6t gives the number of albums released, r, by a record label over time in years, t. If you graph this relationship with time along the x-axis and the number of albums along the y-axis, which points lie on the resulting line?

Answers

Choices:
(7, 44)
(8, 48)
(9, 52)
(12, 74)
(13, 78)

r = 6t
(7,44) : r = 6(7) = 42 incorrect
(8,48) : r = 6(8) = 48 CORRECT
(9,52) : r = 6(9) = 54 incorrect
(12,74) : r = 6(12) = 72 incorrect
(13,78) : r = 6(13) = 78 CORRECT

The points that lie on the resulting line are (8,48) and (13,78)

Answer:

The answers are:

b & e

I took the test I got it right

Hope this helped :3

Megan

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