Answer: 4(5 + 4)
Step-by-step explanation: Both 16 and 20 are multiples of 4, so factor out 4 and leave the remaining factors in parentheses
4*5 + 4*4 becomes
4(5 + 4) add inside parentheses
4(9) multiply to check
4 × 36
same as adding 20 + 16 = 36
Answer:
when did i ask ?
$7
Step-by-step explanation:
just did 21 divided by three since it says she has saved one third of the $21.
(-00, 00)
(-infinity, infinity)
