MATHEMATICS MIDDLE SCHOOL

Solve the expression, 3-3x6+2.

Answers

Answer 1
Answer:

The value of the expression 3 - 3x6 + 2 is  -13.

Given,

3-3x6+2

We need to solve this given expression.

What is PEMDAS?

PEMDAS is the order of operations to solve expressions involving more than one operation.

P- Parentheses.

E- Exponents.

M- Multiplication.

D- Division.

A- Addition.

S- Subtraction.

We have,

3-3x6+2

We have,

subtraction, multiplication, and addition

Using PEMDAS.

Multiplication

3 - 18 + 2

Addition

3 - 16

Subtraction

-13.

Thus the value of the expression 3 - 3x6 + 2 is -13.

Learn more about finding the value in an expression here:

brainly.com/question/19131200

#SPJ6
Answer 2
Answer: Use the formula PEMDAS Parentheses Exponents Multiplication Division Additon Subtraction 3-3×6+2 3×6=18 3-18+2 3-18=-15 -15+2 -15+2=-13 So, 3-3×6+2=-13 Hope it helps!!

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6-(-12)= 1/2 ÷ 3/4=Plz answer quickly!

How do i solve 4/9+5/6

Answers

We  must find the common denominator.

It's LCM of 9 and 6.

Multiples of 6: 0, 6, 12, 18, 24, ...

Multiples of 9: 0, 9, 18, 27, ...

LCM(6, 9) = 18

18 = 3 · 6

18 = 2 · 9

(4)/(9)=(4\cdot2)/(9\cdot2)=(8)/(18)\n\n(5)/(6)=(5\cdot3)/(6\cdot3)=(15)/(18)\n\n(4)/(9)+(5)/(6)=(8)/(18)+(15)/(18)=(8+15)/(18)=(23)/(18)=(18+5)/(18)=1(5)/(18)

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Other method:

(4)/(9)+(5)/(6)=(4\cdot6)/(9\cdot6)+(5\cdot9)/(6\cdot9)=(24)/(54)+(45)/(54)=(24+45)/(54)=(69)/(54)=(54+15)/(54)\n\n=1(15)/(54)=1(15:3)/(54:3)=1(5)/(18)

Hello!

Answer: =23/18.  *The answer must be have a fractions.

Explanation:

Add the numbers and fractions.

8/18+15/18

When the denominator are equal, and it's going to be combine by the fractions.

8+15/18

15+8=23

=23/18

Hope this helps!

Thanks!

Have a great day!

-Charlie

If p is true and q is true, then p-> ~ q is _______ true.sometimes
always
never​

Answers

Answer: If p is true and q is true, then p → ~ q is always true.

Explanation: The result of the logical statement is true, therefore the finalized statement is equivalent.

$6.62 for 2 pounds of tomatoes

Answers

where is the question in that???????

Marti's car has a sale price of $6,630. How much money does she pay after a $1,090 rebate

Answers

Answer:

Total cost =5540

Step-by-step explanation:

Total Cost = Sale price minus Rebate

We know the sale price =6630 and the rebate =1090

Substitute these values in

Total cost = 6630-1090

Total cost =5540

PLEASE HELPIn the middle of the afternoon, the temperature outside was 0 °F. An hour later, the temperature had decreased by 12 °F. An hour after that, the temperature had decreased by another 4 °F. What increase in temperature is needed to return to the original temperature of 0 °F?

A
4 °F

B
8 °F

C
12 °F

D
16 °

Answers

Answer:

D. 16 °F

Step-by-step explanation:

Given:

The initial temperature of the outside is 0 °F.

Decrease in the temperature in the first hour = 12 °F

Therefore, temperature after 1 hour = 0 - 12 = -12 °F

Now, decrease in the temperature in the second hour = 4 °F

Therefore, temperature after 2 hours = -12 - 4 = -16 °F

Let 'x' °F be added to the final temperature in order to bring it to 0 °F.

Therefore,

x+(-16)=0

Adding 16 on both sides, we get:

x-16+16=0+16\nx=16\ \°F

Hence, we need to increase the temperature by 16 °F to attain the same initial temperature of 0 °F.

PLEASE HELP I GIVE THANKS

Answers

Alright, since you know the two shapes are similar, this means the scaling ratios are the same, and all sides will produce the same fraction when compared to one another, e.i : LK to BA. You start by making a fraction of the two sides with lengths you know, giving you the fraction 10/3 from BA to LK. Then by cross multiplying in the equation below you get the answer of :

10/3= 4/y    to   10y=12. then by dividing by 10 you get the answer of 1.2 cm or A
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