Answer:
8x+13
Step-by-step explanation:
You distribute the 3 into the parenthesis to get 6x+3, and you do the same for the 2 to get 2x+10. Now you have the expression 6x+3+2x+10, and once you simplify you get 8x+13
X=3 y=1
2x3 = 6 and 3x1 = 3. 6+3 = 9.
Hope this helped!
I’m pretty sure you are supposed to use the law of sine, which states A/sin(a)=B/sin(b)=C/sin(c), where A is the side opposite of angle A. Number 4 would be28/sin37=x/sin49, solving for x. I do not have a calculator with me but I hope this helps
Answer:
29. 2L 30. 6.45 31. 0.75 cm
Step-by-step explanation:
29. 2 L
30. 32.25/5=6.45
31. 6/8=0.75
Answer: £5.10
Step-by-step explanation:
x -18% = 4.92
x = 4.92+.18
x = 5.10
