Answer:
because when x ing a positive to a negative it will give you a negative however if you x a negative and a negitive it will give a positive
Step-by-step explanation:
Answer:
$1.35
Step-by-step explanation:
x: quarter=$0.25
y: dime=$0.10
z: nickel=$0.05
so total amount of changes
= (0.25*x)+(0.10*y)+(0.05*z)
x=3, y=5, z=2
substituting into the eqn
total = (0.25*3)+(0.10*5)+(0.05*2)
= 0.75 + 0.5 + 0.1
= $1.35
Answer:
see below
Step-by-step explanation:
In decimal, the values of the fractions are ...
-0.2 = -0.200
-3/7 = -0.429
-2/8 = -0.250
So, in a, b, c order, they are ...
a = -3/7
b = -2/8
c = -0.2
Answer:
0.336 in^2
Step-by-step explanation:
Scale down all the proportions:
14 × 0.10 = 1.4
8 × 0.10 = 0.8
3 × 0.10 = 0.3
Multiply new proportions:
1.4 × 0.8 × 0.3 = 0.336
Change 1/4 to 2/8 and then add. the answer is 7 7/8.
