Answer:
39 degrees
Step-by-step explanation:
The sum of angle in the triangle ABC is a80 degrees
m<ACB + <BAC + <ABC =1 80
90 + <BAC + 51 = 180
141 + m<BAC = 180
m<BAC = 180-141
m<BAC = 39 degrees
Hence the measure of m<BAC is 39 degrees
The maximum amount that Connie can pay for a new CD is $15, so we will keep this on one side of our equation. Next, we equate this to the sum of the CD's price and the tax. Let x represent the price of the CD. The sales tax applied will be 0.05x. Therefore, we get the equation 15 = x + 0.05x. Solving: 15 = 1.05x x = $14.29 The first option is correct.
Hope this helps!!
~Lena~
25 is A
26 is B because (8x2)+(11x3)=49
x+5= 10
move +5 to the other side
sign changes from +5 to -5
x+5-5= 10-5
x= 10-5
x= 5
Answer:
x= 5