You would substitute 0.8 in for y and to get the equation 4x+8(0.8)=40. Then, you would simplify and get 4x+6.4=40. Next you would isolate x by subtracting 6.4 from both sides and get the equation 4x=33.6 and then you would divide both sides by 4 to get x=8.4.
The answer is : x=8.4
Answer:
J 0.25
Step-by-step explanation:
it is the same as dividing by a fraction it continues to get smaller.
Answer:
i think probably 20
Step-by-step explanation:
if 200 students, students do not prefer math 10/100 × 200 = 20
It's the first choice. 9b = 11.07.
The answer is d because there is a red underline by your teacher usually that means its the answer