I NEED HELPP‼️‼️‼️‼️ASAPPPAND ALSO EXPLAIN find the value of p

1) p=7

2) p=20

3) p= 145

4) p=75​

p= 20°

Step-by-step explanation:

here's your solution

==> Angle formed around a point = 360°

==> 145° + 75° + 7p° = 360°

==> 220° + 7p° = 360°

==> 7p° = 360° - 220°

==> 7p° = 140°

==> p = 140°/7

==> p= 20°

5050

hope this !

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!