Ruby's market sells smoked meats by the pound. the prices for several different meats are shown in the table
beef 4.25
chicken 2.50
sausage 3.25
turkey 2.85
how much more does 1 1/4 pounds of beef cost then 1 1/4 pounds of turkey?

$1.75

Step-by-step explanation:

The cost of a pound of beef = $4.25

Thus, the cost of pounds of beef =

∴ the cost of pounds of beef= $5.3125

The cost of a pound of turkey = $2.85

Thus, the cost of pounds of turkey =

∴ the cost of pounds of turkey= $ 3.5625

We can see that $ 5.3125> $ 3.5625

Difference = $ 5.3125 - $ 3.5625 = $1.75

Therefore, the cost of   pounds of beef is $1.75 more than the cost of pounds of turkey.

∠acb = 8°

step-by-step explanation:

∠xba lies on the circle and is half the measure of the intercepted arc ax

hence

measure of arc ax = 2 × 42° = 84°

∠acb is outside the circle and is

∠acb = (arcab - arcax ), hence

∠acb = 0.5 (100 - 84) = 0.5 × 16° = 8°

12cm

the answer is d