Answer:
80
Step-by-step explanation:
10- w = 90
w = 90 -10
w = 80
Answer:
Given
if p:q=2/3:3 and p:r=3/4:1/2, calculate the ratio p:q:r giving your answer in its simplest form
We need to find the ratio p:q:r
Given p:q = 2/3 : 3 = 2/3 / 3 = 2/9
and p : r = 3/4 : 1/2 = 3/4 / 1/2 = 3/2
Now p/q = 2/9 and p/r = 3/2
We need to make p equal numerators so we get
p/q = 2/9 x 3/3 = 6/27 and
p/r = 2/3 x 3/2 = 6/4
Therefore p : q : r = 6 : 27 : 4
Answer:
D)−30a+18b
Step-by-step explanation:
The factor outside parentheses applies to all terms inside parentheses.
-6(5a -3b) + (-6)(5a) +(-6)(-3b) = -30a +18b
__
The product of an even number of minus signs is positive.
Answer:
Each state also had a governor. This official was elected either by the legislature or by the citizens. The governor’s job was to carry out the laws. Finally, each state had courts. Judges in the courts decided what the laws meant and how to apply them to each new situation.
Step-by-step explanation: