50 points! i honestly forgot how to do algebra lol can someone help me and explain the steps for me?2x + 14 = 18 x=?
Answers
Answer: x=2
Step-by-step explanation: Plug 2 in the equation. 2 x 2 is 4. 4 + 14 is 18.
Related Questions
What is the answer to this
Factor the perfect square trinomial 4x^2– 20x + 25.
Simplify 0.75(3.5a-6b)
A share of stock in the bree medical supply company is quoted at 35 1/4,suppose you hold 20 shares of that stock which you bought at 31 1/2 if you sold that stock at 35 1/2,which of the following would be true?A. you suffered a loss of $75.00B. you made a profit of $705.00C. you made a profit of $75.00D. you suffered a loss of $630.00
fundraiser. These were truly a hot item in our school, and $240 was
raised. Cecily had originally suggested a price that was $2 lower
for each item, but if the team had agreed to that price they would have
had to sell 20 more pocket protectors to get the $240.
How many pocket protectors did they actually sell? What was the price of
each?
Answers
Answer:
40
Step-by-step explanation:
6×40⇒240
8 • 1 = 8
8 • –1 = –8
–8 • –1 = 8
Answers
Option 2 - 8 x 1 = 8 is the correct alternative.
We have the options as mentioned in the question.
We have to determine which is an example of Identity Property of Multiplication.
What is Identity Property of Multiplication ?
The identity property of multiplication says that the product of 1 and any number is that number.
According to the question -
Using the Identity Property of Multiplication -
8 x 1 = 8
Hence, Option 2 is the correct alternative.
To solve more questions on Properties of multiplication, visit the link below-
#SPJ2
Answers
√(a/b)=(√a)/(√b)
and
√ab=(√a)(√b)
and
(a^m)/(a^n)=a^(m-n)
so
ignore 11 for now, we will get to that at end
Answers
a₁ - arm the small square
a₂ - larger side of the square
2a₁ = a₂ we put into the equation 2
(a₁)² + (a₂)² = 45cm²
2a₁ = a₂
(a₁)² + (2a₁)² = 45cm²
(a₁)² + 4(a₁)² = 45cm²
5(a₁)² = 45cm²
(a₁)² = 9cm²
a₁ = √(9cm²) = 3cm
a₂ = 2a₁ = 2*3cm = 6cm
A₁ = (a₁)² = (3cm)² = 9cm²
A₂ = (a₂)² = (6cm)² = 36cm²
A₁ + A₂ = 9cm² + 36cm² = 45cm²
b. –550 ft
c. 550 ft
d. 525 ft
Answers
Answer: Hello mate!
If we consider y = 0ft in the surface (the initial position of the submarine)
When the submarine does the first dive, it descends 375ft
then the position is y = 0ft - 375ft = -375ft
where the position is negative because the submarine is descending.
Now, the submarine decends another 175ft, so the new position is:
y = -375ft - 175ft = -550ft
b. n + 3
c. –5n + 9
d. –5n + 4
Answers
When you sub in 1 for n you get -5(1)+9 which is 4 and when 2 is subbed in for n it is -10+9 which is -1 so it checks. After -11, the next number would be -5(5)+9= -16