Urgent!

kate has an equal number of coins in three bags.

( 20p coins ) (50p coins ) ( 5p coins )

she exchanges them at the bank for 2 notes.

circle the number of coins in each bag.

⇒ 10?
⇒ 15?
⇒20?
⇒ 25?
⇒ 40?

Enter the missing numbers in the boxes to complete the table of equivalent ratios of lengths to widths. ? 18 8 ? 10 30 12 ?

Use sigma notation to represent the following series for 9 terms.

4. (10.03 mc) the equation of line cd is y = −2x − 2. write an equation of a line parallel to line cd in slope-intercept form that contains point (4, 5). (4 points) y = −2x + 13 y = negative 1 over 2 x + 7 y = negative 1 over 2 x + 3 − 2x − 3