Answer:
q≤7
Step-by-step explanation:
q+8≤15
1) Subtract 8 from both sides:
q≤7
Answer:20
Step-by-step explanation:
25% is 1/4 so multiply 5 times 4
Answer:
C
Step-by-step explanation:
First, convert R as a percent to r as a decimal
r = R/100
r = 8/100
r = 0.08 rate per year,
Then solve the equation for A
A = P(1 + r/n)nt
A = 1,950.00(1 + 0.08/2)(2)(4)
A = 1,950.00(1 + 0.04)(8)
A = $2,668.71
Answer & Step-by-step explanation:
For a polynomial of the form 
+bx+c
, rewrite the middle term as a sum of two terms whose product is a×c=6×−12=−72 and whose sum is b=−1.
Factor −1 out of −x.
−(x)−12
Rewrite −1 as −9 plus 8
+(−9+8)x−12
Apply the distributive property.
−9x+8x−12
Factor out the greatest common factor from each group.
Group the first two terms and the last two terms.
(-9x)+8x−12
Factor out the greatest common factor (GCF) from each group.
3x
(
2
x
−
3
)
+
4
(
2
x
−
3
)
Factor the polynomial by factoring out the greatest common factor, 2
x
−
3
.
(2x−3)(3x+4)
Answer:
4/9
Step-by-step explanation:
Ratio of boys = 4
Ratio of girls = 5
1. When illustrating ratios in fraction, you add the ratios
4 + 5 = 9
2. Next you put the boys ratio over the total ratio
4/9
3. Sometimes it can be reduced to a lower form eg. 5/10 can be reduced to
1/2.
