All categories

2 years ago

Select all expressions that have a

Mathematics

1 answer:

velikii [3]2 years ago

3 0

Answer:

uhhh ill tell u in a bit

Step-by-step explanation:

You might be interested in

3. You are looking into two long distance telephone plans offered by GT&T. The “One Rate 5 cents” plan has a monthly fee of

melomori [17]

D. After 150 minutes, the 5 cent one is more.

Hope this helps!

6 0

2 years ago

Read 2 more answers

How do you graph these???

Advocard [28]

This is # 22. And the second picture would be # 23

3 0

2 years ago

Convert 32 km to decimetres fill in the blanks. Please show your work and show where it goes.

PtichkaEL [24]

Answer:

320,000 dm

Step-by-step explanation:

A decimetre is equivalent to 10 cm or $\frac{1}{10}$ m. We can use this to work out the answer.

1km is equal to 1,000m or 10,000dm (using the second option above).

This means for 32km, it should be 32×10,000dm.

This gives 320,000 dm.

I'm unsure of where you need to fill in on the worksheet, but this should help.

**This content involves converting measurement units, which oyu may wish to revise. I'm always happy to help!

5 0

1 year ago

2/3w - 1/4 = 2/3(w - 1/4)

Rufina [12.5K]

Answer:

No solution

Step-by-step solution:

We are given an expression:

$\frac{2}{3} w-\frac{1}{4} =\frac{2}{3} (w-\frac{1}{4} )$

We have only one variable $w$ so we will make $w$ the subject and solve for it.

$\frac{2}{3} w-\frac{1}{4} =\frac{2}{3} (w-\frac{1}{4} )$

Solving the brackets first to get:

$\frac{2}{3} w -\frac{1}{4} =\frac{2}{3} -\frac{1}{6}$

Taking LCM on both sides to get:

$\frac{8w-3}{12} =\frac{4w-3}{6}$

By cross multiplication:

$6(8w-3)=12(4w-3)$

$48w-18 = 48w -36$

$48w - 49w -18 + 36 = 0$

$w$ gets cancelled so we are left with $18\neq 0$

Therefore, $w$ has no solution.

5 0

2 years ago

What is the slope of the graph of x-2y=8? A:2 B:- 1/2 C:0 D:1/2

RUDIKE [14]

Hope i helped you ahhhh

3 0

2 years ago