Answer:
3
Step-by-step explanation:
5 (2+3)=25
Option B:
The value of x is .
Solution:
JKLM is an isosceles trapezoid.
JK and LM are legs which are congruent sides and KL is the base.
JK = 8x - 9, KL = 7x + 10 and LM = 10x + 2
By the definition of isosceles trapezoid:
⇒ JK = LM
Add 9 both sides.
Subtract 10x from both sides.
Divide by -2 on both sides.
The value of x is .
Option B is the correct answer.
Step-by-step explanation:
2y - 4x + 6 = 0
2y = 4x - 6
y = 4x/2 - 6/2
y = 2x - 3
.5-.625, C=.5625 therefore C would be the answer. I found this by taking all of the fractions and dividing the numerator by the denominator and then lining up all of the decimals till one worked out.
Enjoy!=)
X+2,000=stocks
x=bonds
7.2%⇒(.072)(x)=bonds invested
6%⇒(.06)(x+2,000)=stocks invested
Here is the equation:
x(.072)=(.06)(x+2,000) | Since the income from both equal
You then solve each side first (assume you know how to but if not, let me know)
You first multily the parentheses/x variables
⇒.072x = .06x+2,000(.06)
⇒.072x = .06x+120
You then minus .06x from each side
⇒.012x = 120
You then divide each side by .012
.012x÷.012=x
120÷.012=10,000
x=10,000
Now change the original x variables with 10,000
.072($10,000)=$720 bond interest
<u>They are equal so $720×2=$1440</u>