3 years ago

Please help me !!!!!!!!!!!!!!

Mathematics

1 answer:

Scrat [10]3 years ago

7 0

Answer:

$- 2.2 \times ( - 5 \frac{1}{2} ) \\ - \frac{22}{10} ( - 5 \frac{1}{2} ) \\ - \frac{2 \times 11}{2 \times 5} ( - \frac{5 }{2} ) \\ - \frac{11}{5} ( - \frac{5}{2} )$

So the answer is

$- \frac{11}{5} ( - \frac{5}{2} )$

You might be interested in

How much more would the value of y be on the graph than its value

kipiarov [429]

Answer:

180

Step-by-step explanation:

From the table :

Slope :

m = (y2 - y1) / (x2 - x1)

m = (100 - 80) / (5 - 4)

m = 20 / 1

m = 20

y = 20x

Hence, when, x = 12

y = 20 * 12

y = 240

From the graph:

Slope :

m = (y2 - y1) / (x2 - x1)

m = (280 - 70) / (8 - 2)

m = 210 / 6

m = 35

y = 35x

When x = 12

Graph :

y = 35 * 12

y = 420

Difference :

420 - 240

= 180

6 0

3 years ago

2/3x+2 -x-3 <br> solution and the steps how to do it

Stells [14]

$\text{Hey there!}$

$\mathsf{\dfrac{2}{3}x+2-x-3}\\\\\mathsf{COMBINE\ your\ like\ terms}\\\\\mathsf{(\dfrac{2}{3}x-x)+(2-3)}\\\\\mathsf{\dfrac{2}{3}x-x=\dfrac{-1}{3}}\\\\\mathsf{2-3=-1}\\\\\boxed{\boxed{Thus,\ your \ answer\ is: \boxed{\dfrac{-1}{3}x -1}}}\checkmark$