A. 2x + 7 = 13
2x = 13-7
2x= 6
X = 6/2
X=3
B. 2n + 24 = 44
2n= 20
N= 10
Answer: 3/4
Step-by-step explanation:
Slope formula is y2-y1 / x2-x1 or in this case 7-4 / 1--3 which equals = 3/4
Answer:
Step-by-step explanation:
<u>Formula for 55th term:</u>
- t55 = a + 54d, where a- first term, d - common difference
<u>As per sequence:</u>
- a = -7
- d = -5-(-7) = -5 + 7 = 2
<u>Then:</u>
- t55 = - 7 + 54*2 = -7 + 108 = 101
Answer:
sum will be negative
Step-by-step explanation:
eg:-
- 20 - 20
= - 40
the sign does not change if it's the same sign
Size is not preserved under dilation.
