9 markers cost $11.50. How much would 7 markers cost?
2 answers:
Answer:
7 markers cost $8.95
Step-by-step explanation:
9x = 11.50
x = 11.5/9 = 1.278
Therefore, 7 markers, or 7x = 7(1.278) = 8.946
Answer:
5.48
Step-by-step explanation:
11.50
0.782609=\frac{x}{7}0.782609=
5.478261=x5.478261=x
4 Switch sides.
x=5.478261x=5.478261
the answer is 5.48
You might be interested in
Jin raised 40$ since it was his goal and he reached it
Answer:
x=6
Step-by-step explanation:
(1/3x+2=4)x3
x+6=12
x=12-6
x=6
All squares are rectangles
all squares are rhombuses
a1 = 1 and d = 4
a(n) = a1 + d(n - 1)
a(n) = 1 + 4(n - 1)
i don't know sorry this is hard to do
