Vertical, because when two angles are across from each other they are the same angle measurement.
Answer:
1, 21
Step-by-step explanation:
#2 Linda's estimation of 80÷40=2 was ok. but when she divided, she relized that 43× 2 =86. she cant take away 86 from 82. it should be 1 group of 43. the quoitent is 1 with a remainder of 39
#1 43 × 3 = 129
129 + 28 = 157
157 is the number
hope this helps
Answer:
x=7
Step-by-step explanation:
6 - 6x = 5x – 9x - 8
Combine like terms
6-6x = -4x-8
Add 6x to each side
6-6x+6x =-4x-8+6x
6 = 2x-8
Add 8 to each side
6+8 = 2x-8+8
14 = 2x
Divide each side by 2
14/2 =2x/2
7 =x
Answer: 330
Step-by-step explanation: