Answer:
-- The slope of the line is [ -a/b ] .
-- The line intersects the x-axis at [ x = c/a ] .
-- The line intersects the y-axis at [ y = c/b ] .
Step-by-step explanation:
x = 1
x = 2
x = 5
x = 6
Answer: x = 6
Step-by-step explanation:
Let's solve your equation step-by-step.
81x=27x+2
Solve Exponent.
81x=27x+2
log(81x)=log(27x+2)(Take log of both sides)
x*(log(81))=(x+2)*(log(27))
x=(
log(27)
log(81)
)*(x+2)
x=0.75*(x+2)
x=0.75x+1.5(Simplify both sides of the equation)
x−0.75x=0.75x+1.5−0.75x(Subtract 0.75x from both sides)
0.25x=1.5
0.25x
0.25
=
1.5
0.25
(Divide both sides by 0.25)
x=6
B. 14 is the answer.
x=5;
3(x-1) + 2
=3(5-1) + 2
=3(4) + 2
=12 + 2
=14
Evaluating an algebraic expression means finding the value of the expression when you replace the variable with a specific number. To evaluate an expression, replace the variables in the expression with the specified number, and then use the order of operations to simplify the expression.
Calculate the value of
. Example: If the cost of three pies is $ 6, calculate the cost of each pie. Answer: $ 2 each.
"Evaluate"-Purely evaluating arithmetic expressions is high school mathematics. The task at this stage of the game is to "evaluate the equation by specifying the value of x". Resolve-Resolve is functionally working in the opposite direction to undo everything that was done to the input.
Learn more about evaluating here:brainly.com/question/2284360
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Answer:(B) 14
Step-by-step explanation:
1.Substitute the 5 into x place
2.Multiply 3•5=15
3.Multiply 3•1=3
4.minus 15-3=12
5.add 12+2=14
What is the least number of packages of hot dogs and hot dog buns that Marie can buy
to have an equal number of hot dogs and buns?
5 packages of hot dogs and 4 packages of hot dog buns
6 packages of hot dogs and 5 packages of hot dog buns
6 packages of hot dogs and 4 packages of hot dog buns
4 packages of hot dogs and 5 packages of hot dog buns
Answer:
6- hotdogs 5- buns
Step-by-step explanation:
Answer:
dog dog
Step-by-step explanation:
dog