Answer:
677
Step-by-step explanation:
238 + 439 = 677
It is t possible to round it form the ones (dollar) place.
Answer:
your answer might be 3
Step-by-step explanation:
Answer:
x=-4
y=-4
Step-by-step explanation:
We are going to eliminate the variable x. In order to do this, we are going to make the coefficients the same by multiplying the second equation by 2
mark brainliest :)
Answer:
a- 32,52
b-20+32=52
Step-by-step explanation:
I think there is only one 4
as following 4,8,12,20
4+8=12
8+12=20
20+12=32
20+32=52
52+32=84
84+52=136
136+84=220
136+220=356
so 4,8,12,20,32,52,84,136,220,356
Answer:
-3
Step-by-step explanation:
30/(-2)-(-3)(4)
BIDMAS
-15 - (-3)(4)
-15 - -12
-15+12
-3
