2 #'s whose sum is 51: x + y = 51
2 #'s whose difference is 13: x - y = 13
add the 2 equations: 2x = 64 ⇒ x = 32
using either equation find y: 32 + y = 51 ⇒ y = 19
Answer the 2 #'s are 32 and 19
Answer:
i believe its 8
8 is the largest number i can think of that is a factor of both of those number
Answer:
210.
Step-by-step explanation:
10.5 x 20 = 210
i hope that helps!!!
Answer:
Inverse Property
When adding the additive
inverse to the number, the sum
is zero.
Step-by-step explanation:
When multiplying a number by
its reciprocal, the product is multiplicative inverse.
