Point form: (-2,-3)
Equation form: x=-2, y=-3
Answer:
all two digit whole number which are divisible by 11 are
22+33+44+55+66+77+88+99=484
Answer:
1.
2.
Step-by-step explanation:
1.
Do cross multiplication
Distribute 3 through the parentheses
Move 3x to left hand side and change it's sign
Collect like terms
Divide both sides by 3
Calculate
The value of x is 1
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2.
Do cross multiplication
Distribute 2 through the parentheses
Similarly, distribute 6 through the parentheses
Move 12n to left hand side and change it's sign
Similarly, move 48 to right hand side and change it's sign
Collect like terms
Add the numbers : 48 and 2
Divide both sides by -10
Calculate
The value of n is -5 .
Hope I helped!
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Answer:
7, 10.5, 14
Step-by-step explanation:
just multiply :)
Answer:
60
Step-by-step explanation:
Bruce is 4 times as old as Indy
b = 4i
6 years ago, Bruce was 6 times as old as Indy
b - 6 = 6(i - 6)
b - 6 = 6i - 36
Substitute for b = 4i
4i - 6 = 6i - 36
Subtract 4i from both sides
-6 = 2i - 36
Add 36 to both sides
30 = 2i
Divide both sides by 2
15 = i
Since b = 4i
b = 4(15)
b = 60