Triangle abc is congruent to triangle xyz. angle a measures 50 degrees, angle b measure 2x+40 degrees, and angle z measures 4x+8 degrees. find the value of x. 20.5 13.67 16 10.5

Asalesperson earns $320 per week plus 8% of her weekly sales. the expression representing her earnings is 320 + 0.08x. which of the following describes the sales necessary for the salesperson to earn at least $1000 in the one week?

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

Tatiana reads 40 pages of her book every night for x number of nights. write an expression that shows the number of pages she has read