Answer: Substitution
Step-by-step explanation:
Use substitution because x=-3y+10 is already solved for variable x.
Since 0.94 is the probability of both devices detecting, the probability of neither doing so is 1-0.94=0.06, answer 3.
(4*a)*2
lets give a a number: a = 3 so (4*3)*2 = 12*2 = 24
lets try the options:
A) 4 *(3*2) = 4*6 = 24 = the same
B) 4*2*3*2 = 8*3*2 = 24*2 = 48 = different
C) 8*3 = 24 = same
D) 4*2+3*2 = 8 +6 = 14 = different
E) 2*(4*3) = 2*12 = 24 = same
so A, C & E would be the equivalent.
Answer:
$1,131.56
Step-by-step explanation:
$1250 x (1-15%) = $1,062.50 Discounted Price
$1,062.50 x 6.5% = $69.06 Sales Tax
$1,062.50 + $69.06 = $1,131.56
Answer:
£71.2
Step-by-step explanation:
356= 5days
so to find one days pay, divide £356 by 5 to get the answer.
So, 356/5 = £71.2 a day.
