-5 + ( -3 )² + 2
= -5 + 9 + 2
= 6
C is the answer
Friday 1.05 mile
Saturday 1.50 mile
Sunday 1.25 mile
Tuesday 1.10 mile.
The smallest of these numbers is 1.05, so on Friday Jonathan rode the least.
A
given the 2 equations
2x + y = - 2 → (1)
x + y = 5 → (2)
subtract (2) from (1) term by term to eliminate y
(2x - x ) + (y - y ) = (- 2 - 5 )
x + 0 = - 7 ⇒ x = - 7
substitute x = - 7 in either of the 2 equations and solve for y
(2) : - 7 + y = 5 ( add 7 to both sides )
y = 5 + 7 = 12 → A
Answer:
trump2020 I love him so much
