Answer:-30
Step-by-step explanation: you do 6 time 5 which is 30 and it is a negative times a positive which equals a negative so it is a negative
Answer:
C. $108
Step-by-step explanation:
Let;
Total amount = x
Brenda = (4/14)x = y
equation 1
4x = 14y
x = 14y/4
equation 2
Tina and Rita = (3/14)x + (7/14)x = y + 162
10x/14 = y + 162
10x = 14(y+162)
10x = 14y+2268
10*(14y/4) = 14y+2268
140y/4 = 14y+2268
140y = 4(14y+2268)
140y = 56y+9072
140y-56y = 9072
84y = 9072
y = 9072/84
y = 108
But;
x = 14y/4
x = (14*108)/4
x = 378
Brenda = 4/14 * 378 = 108
Answer:
-2
Step-by-step explanation:
We can use the slope formula
m = ( y2-y1)/(x2-x1)
= ( 8 -2)/(-4- -1)
= (8-2)/(-4+1)
= 6/-3
= -2
Equivalents man atleast I think
Answer:
8)449.1 9)349.3
Step-by-step explanation:
8.499+10/100*499=499+0.1*499=499+49.9=548.9
9.499-30/100*499=499-0.3*499=499-149.7=349.3