Answer:
y=2(x+3)-3
y=2(x+3)-3
x=10
y=10
Step-by-step explanation:
Answer:
20 because 19 is the nearest number to 10
Step-by-step explanation:
Hope this helps you!!!!! :D
C.15/18=25/30 because 15/18=150/180 and 25/30=150/180
those two fractions are equal as we can see
Answer:
see below (I hope this helps!)
Step-by-step explanation:
41. √20 = √4 * 5 = √4 * √5 = 2√5
43. The sum of interior angles in a triangle is 180°, therefore, x = 180 - (75 + 64) = 41°.
45. 15 + 5(2x - 3) = 15 + 5(2x) + 5(-3) = 15 + 10x - 15 = 10x
47. Complementary angles have a sum of 90°, therefore, x = 90 - 48 = 42°.
Answer:
Patricia initially had 263 posters.
Step-by-step explanation:
p - 77 = 186
p = 186 + 77
p = 263
