Someone help pls. I have to get to school soon

$60

Step-by-step explanation:

Let the monthly allowance be x

Let's Solve

Hope this helps you.

Let me know if you have any other questions :-):-)

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

happy to

pls mark as brainliest