Triangle ABC Triangle ABC
m21 m22 m23
100°
60°
40°
130°
50°
80°
140°
850
55°
50°
15°
35°
Which statement is true for all triangles with exterior angle 1 and remote interior angles
2 and 3?
A. The measure of 23 is equal to the sum of the measures of 21 and 22 because
of the definition of remote interior angles.
B. 21 and 23 are alternate interior angles because two line segments are cut by a
transversal.
C. The measure of 21 is equal to the sum of the measures of 22 and 23 because
of the exterior angle theorem.
D. 21 and 22 are supplementary angles because they form a linear pair.

Eileen purchased 3.4 pounds of apples at the total cost of $19.72. if she purchases 6.2 pounds of apples at this store, how much would it cost?

Someone answer asap for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =

Drag the tiles to the correct boxes to complete the pairs. using the properties of integer exponents, match each expression with the correct equivalent expression.