Write the missing numbers so that 2a + 5b = 30 One is done for you.

2a + 5b = 30 when a = 0 and b = __30

2a + 5b = 30 when a = 5 and b =

2a + 5b = 30 when a = 15 and b =

when a = 0

Substitute a = 0 into 2a + 5b = 30

2(0) + 5b = 30

5b = 30

b = 6

2a + 5b = 30

when a = 5

Substitute a = 5 into the above Equation

2(5) + 5b = 30

5b = 30-10

5b = 20

b = 4

when a = 15

Substitute a into 2a + 5b = 30

2(15) + 5b = 30

5b = 30-30

5b= 0

b = 0

Hope this helps.

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!

two data sets with the same median will not have the same varaibility

step-by-step explanation: