Jose predicted that he would sell 48 umbrellas. He actually sold 72 umbrellas. What are the values of a and b in the table
below? Round to the nearest tenth if necessary
Percent Error
Approximate value
Exact value
Error
-24
Absolute error
Ratio
Item
Umbrellas
Percent error
24
3.333%
42. -50%
98.0-67.7%
57.0 - 100%
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no, the equation would be invalid since they are both not equal.

step-by-step explanation:

here you got

4y-6+4y 2-9

first, you would simplify the equation on the form.

4y-6+4y 2-9

then, move all the terms that contains a y to the left and all the other terms to the right.

+4y-4y+-9-6

finally, you will simplify the left and the right side of the equation.

y=-3

all the angles opposite to the angle 150 would be 150 and all the angles that are next to 150 are 30 because they equal 180 it you add it up.

step-by-step explanation:

i agree because i see the other persons thinking is clear