Answer: D
Step-by-step explanation:
XD uwu lol
Answer:
(15, 11).
Step-by-step explanation:
Given the system of equation;
X=2y-7 ..... 1
4x+y=71 ....2
Substitute 1 into2;
4(2y-7) + y = 71
8y - 28 + y = 71
9y - 28 = 71
9y = 71 + 28
9y = 99
y = 11
Substitute y = 11 into 1;
x = 2y - 7
x = 2(11)-7
x = 22-7
x = 15
hence the solution to the equation is (15, 11).
Answer:
X= 200 * 18 /120 = 30
Step-by-step explanation:
Please Brainlist
-0.25 I fell that this is the answer because it is the only one that would make sense
