Answer:
That would be the fraction exactly between 2/7 and 3/7
which would be 2.5 / 7 or 5 / 14
Step-by-step explanation:
Answer:
a = 0, b = 3
Step-by-step explanation:
3a + b = 3
b = - 3a +3
2a - 5b = - 15
2a - 5(-3a + 3) = - 15
2a + 15a - 15 = - 15
17a = 0
a = 0
b = -3a +3 = - 3 *0 +3 = 3
Answer:
SAS
Step-by-step explanation:
B is correct.
A. 5(x-2)= 5x-10
B. 4(x+3)= 4x + 12
C. 3(x+1)= 3x+3
D. 2(x+7) = 2x + 14
Answer:
----- Banana
----- Almonds
---- Chocolate
Step-by-step explanation:
Let
banana
almonds
chocolate
So, we have:
--- total used
-- i.e. 6.52 * 100 --- total sales from 100 pounds
Required
The number of pounds of each (i.e. x, y and z)
Substitute in
Make x the subject
Substitute in
Substitute
Collect like terms
Divide by 14
Substitute in
To calculate y, we have:
