All categories

3 years ago

What is the equation of the blue line ?

Mathematics

2 answers:

Brut [27]3 years ago

6 0

Rise over run. Or I believe. Like If I chose (-1,2) and (0,-1) the rise or in this case since the line is going down, if I move down 4 units. I am one unit to the left of (0,-1) so 4/1 so rise/run

yuradex [85]3 years ago

5 0

Answer:

y=3x-1

Step-by-step explanation:

y=mx+b

m=3/1 --> 3(rise over run)

b=-1

y=3x-1

You might be interested in

Hey can i get some help on this question?

vredina [299]

which are the optiones?

7 0

3 years ago

Read 2 more answers

How do I write these ratios 10/20 and 2/2 in y=kx form

hodyreva [135]

You would write it 2=10(20+2)

6 0

3 years ago

Desmond's Desserts made a batch of fresh scones with 2/3 of a pound of butter and 1/2 of a

NemiM [27]

$\frac{1}{6}$ or 0.167 pounds more butter was used than sugar

Solution:

Given that, Desmond's Desserts made a batch of fresh scones with 2/3 of a pound of butter and 1/2 of a pound of sugar

To find: Amount of butter used than sugar

From given information,

$\text{Butter used} = \frac{2}{3} \text{ pound }$

$\text{Sugar used } = \frac{1}{2} \text{ pound }$

To find how much butter is used than sugar, find the difference between them

$Difference = Butter\ used - Sugar\ used$

$Difference = \frac{2}{3} - \frac{1}{2}\\\\Difference = \frac{2 \times 2-1 \times 3}{3 \times 2}\\\\Difference =\frac{4-3}{6}\\\\Difference =\frac{1}{6} = 0.167\\\\$

Thus $\frac{1}{6}$ or 0.167 pounds more butter was used than sugar

5 0

3 years ago

Ben rolls two standard number cubes 36 time. predict how many time he will roll a sum of four.

rusak2 [61]

You can make a 6 x 6 square to illustrate the probabilities

1 2 3 4 5 6
1 2 3 4 5 6 7
2 3 4 5 6 7 8
3 4 5 6 7 8 9
4 5 6 7 8 9 *
5 6 7 8 9 * &
6 7 8 9 * & $

* =10, & =11, $ = 12, I wanted maintain spacing

There are 3 4's. So it is 3/36 chance, which is 1/12 chance.

6 0

3 years ago

Use an equation to write 2 x (2/3) as a multiple of a unit fraction.

motikmotik

Simplify the expression.
Exact Form
4/3
Decimal Form:
1.3
Mixed Number Form:
1 1/3

5 0

1 year ago