2a = 4.5 |divide both sides by 2
a = 2.25
Answer:
10
Step-by-step explanation:
IT WANTS YOU TO ESTIMATE IT SO YOU ROUND 48 TO 50 AND 35 TO 40 THEN YOU SUBTRACT 50 BY 40 AND THEN YOU GET 10.
2y+4.4x=-5 (solved for x)
step 1:add -2y to both sides
4.4x+2y+(-2y)= -5 +(-2y)
4.4x=-2y-5
step 2: divide both sides by 4.4
4.4x/4.4= -2y-5/4.4
x=-0.454545y-1.136364
I think... 1500
Step-by-step explanation:
multiply 30 and 25 then times 750 as your answer by 2 to get 1500