Answer:
a) 4x + 1 expression
b) C = 15+ 3n “it might be a Formula”
c) 3x + 4 = 13 equation
Answer:
$4.62
Step-by-step explanation:
6x.43=2.58
4x.51=2.04
2.58+2.04=4.62
Answer:
1.07 X 10^5
Step-by-step explanation:
Hi!
I’d use Pythagora’s theorem here. If PR is 6, PQ is also 6. PQO is a right angle.
OQ^2=6.8^2 - 6^2
OQ^2=46.24 - 36
OQ^2=10.24
OQ= sqrt 10.24
OQ=3.2
