Answer:
51
Step-by-step explanation:
P: x + 2 = 9
x = 7 # Subtract 2 from both sides
E: q - 5 = 12
q = 17 # Add 5 to both sides
H: 6 + m = 27
m = 21 # Subtract 6 from both sides
Y: t - 14 = -3
t = 11 # Add 14 to both sides
J: u - 7.5 = 2.4
u = 9.9 # Add 7.5 to both sides
I: n + 7 = -20
n = -27 # Subtract 7 to both sides
G: d - 1 = -16
d = -15 # Add 1 to both sides
A: b - 40 = -25
b = 15 # Add 40 to both sides
M: 18 + w = 7
w = -11 # Subtract 18 from both sides
L: k + 8.3
k = 11.5 # Subtract 8.3 from both sides.
Answer:
25 cents/ 1/4 of the whole
Step-by-step explanation:
9/12 can be simplified by 3 into 3/4 and $1 is a whole so in all its 4/4. Then, you subtract 3/4 from 4/4 that gives you 1/4 and he spends the rest (25 cents) on the pencil.
Answer:
.2 miles per minute or .2x
Step-by-step explanation:
it move one tenth in half a minute so it moves 2 tenths in a minute.
Answer:
Odd against will be 12 : 2
So option (a) will be correct option
Step-by-step explanation:
We have given that a bag contain two blue marbles, one green marble, seven white marbles and four red marbles
So total number of marbles = 2+1+7+4 = 14 marbles
We have to choose blue marbles
We know that
The odds against - the ratio of the number of ways that an outcome cannot occur compared to in how many ways it can occur.
So
Odds against = Number of failures: Number of successes
Number of failures = 14 -2 =12
So odd against = 12 : 2
So option (a) will be correct option
