What is the value of x in the equation below?-3-(-8)-(-2) = X
O -13
O-9
O 3
07

Answers

Answer 1

Answer:

The value of x in the equation -3-(-8)-(-2) = x is 7.

The correct option is 07.

What is PEMDAS?

When resolving expressions containing several operations, the procedure to follow is denoted by the acronym PEMDAS. "Parenthesis," "exponents," "multiplication," "division," "addition," and "subtraction" are all represented by the letters P through E.

Given information:

The given equation is described as -3-(-8)-(-2) = x.

To solve the equation as per the PEMDAS rule:

First, we need to simplify the terms within the parentheses: -(-8) is the same as +8, and -(-2) is the same as +2. Therefore, the equation becomes:

-3 + 8 + 2 = x

Next, we can simplify the addition and subtraction from left to right:

-3 + 8 = 5

5 + 2 = 7

Therefore, the value of x is 7.

To learn more about the PEMDAS;

brainly.com/question/36185

#SPJ7

Answer 2

Answer:

Answer:

Step-by-step explanation:

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noah has 72 collecters flags he is going to put 6 flags in each row how many rows of flags will he have in his display

Answers

If you would like to know how many rows of flags will Noah have in his display, you can calculate this using the following steps:

72 flags / 6 flags = 12 rows

The correct result would be 12 rows.

12
because....
72/6= 12

The manager of a plant nursery bought 120 lb of soil to use for potting plants. the manager can put 5 lb into each of the small pots and 12 lb into each of the large pots. the manager made a sketch to show the line representing the different combinations of pots that can be used. the x-axis represented the number of small pots and the y-axis represented the number of large pots. the manager labeled only the intercepts.which points did the manager label?a.(0, 5)(0, 5) and (12, 0)(12, 0)
b.(0, 10)(0, 10) and (24, 0)(24, 0)
c.(0, 12)(0, 12) and (5, 0)(5, 0)
d.(0, 24)(0, 24) and (10, 0)

Answers

The manager of a plant nursery bought 120 lb of soil to use for potting plants. the manager can put 5 lb into each of the small pots and 12 lb into each of the large pots. The manager made a sketch to show the line representing the different combinations of pots that can be used. the x-axis represented the number of small pots and the y-axis represented the number of large pots. the manager labeled only the intercepts.
The equation will be :
5x + 12y = 120
The only set of coordinate pairs that satisfy's the equation are :
b.(0, 10)(0, 10) and (24, 0)(24, 0)

Answer:

Step-by-step explanation:

Given that the manager of a plant nursery bought 120 lb of soil to use for potting plants. the manager can put 5 lb into each of the small pots and 12 lb into each of the large pots.

Let no of 5 lbs pots be x and 12 lbs pots be y.

Then total no of weight of soil used will be

$5x+12y$

Hence $5x+12y =120$

x intercept of this line is $(120)/(5) =24$

y intercept of this line is $(120)/(12) =10$

Hence correct answer is option b.

The length of the day in Lagos, Nigeria (in minutes), t days since the beginning of the year can be estimated bythis formula:
L(t) = 727+22 sin
26(t - 80.75)
365
When is the longest day of the year? Give an exact answer.
days since the beginning of the year

Answers

Answer:172 days

Step-by-step explanation:

if $95 is put in an account that gets 6% and I add $18 per year how much will I have at the end of 11 years?

Answers

First, you need to get the 6% of $95 which would be: $5.70. Then you need to multiply $5.70 to 11 to know how much of the 6% of $95 will be added at the end of 11 years. It will leave you with $62.70. Since you're adding $18 per year, you need to multiply it by 11 which would be $198. Now that you calculated all the money you will be having at the end of 11 years, you just need to add them all up. Since you have already $95 + $62.70 + $198 = $355.70. The total money you will be having is $355.70.

If (x − 2)^2=49, then x could be ?

Answers

$(x - 2)^2=49\n \n x^2-4x +4 -49=0\n \nx^2-4x -45 = 0\n \n\Delta = b^(2)-4ac = (-4)^(2)-4*1* (-45)= 16+180=196 \n \nx_(1)=(-b-√(\Delta ))/(2a) =(4-√(196))/(2)=(4-14)/(2)=(-10)/(2)=-5 \n \nx_(2)=(-b+√(\Delta ))/(2a) =(4+√(196))/(2)=(4+14)/(2)=(18)/(2)=9 \n \nAnswer : \ x=-5 \ or \ x= 9$