Answer:
The answer is 13
Step-by-step explanation:
4(7)-3(5)
4(7)=28
28-3(5)
3(5)=15
28-15= 13
Hope this helped!
Answer:
=3/4
Step-by-step explanation:
3 (c+d) 2c-2d
-------------- * -------------
(c-d) 8c+8d
Factor the right had term. The numerator can factor out a 2 and the denominator can factor out an 8.
3 (c+d) 2(c-d)
-------------- * -------------
(c-d) 8(c+d)
We can cancel the (c+d) in the numerator the left and the denominator on the right. We can cancel the (c-d) in the numerator on the right and the denominator on the left
3 2
-------------- * -------------
1 8
We can divide the fraction on the right by 2 on the top and bottom.
3 1
-------------- * -------------
1 4
=3/4
(2x+8)/6=1/3(x+4)
3(2x+8)=6(x+4)
6x+24=6x+24.
0=0.
∴There are no real solutions.
A) x ≈ 9.3 or x≈ -6.3
B) x ≈ 3.2 or x ≈ -4.7
C) x ≈ 6.4 or x ≈ -9.4
The answer is B
Answer:
96. (b)-0.066
97. (d)-0.096
98. (a)179
99. (a)-78
Step-by-step explanation:
Please see attachment
