What is the difference between Partial Product and Regrouping? Describe.

Answers

Answer 1

Answer: Partial Product is for multiplication and regrouping is for addition.

Hope that helped:)

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Marcy drew the following triangles to show that LMN PQR.Does Marcy's drawing indicate that LMN PQR?

Answers

It would be b. If you can see, the triangle is flipped and each side that has || on it are different from eachother

How do you solve 5x+7=3x-5

Answers

5x + 7 = 3x - 5

First, subtract 3x from both sides.
$5x = 7 - 3x = -5$
Second, keep the 7 and subtract the 5x - 3x to get 2x.
$2x + 7 = -5$
Third, subtract the 7 from both sides.
$2x = -5 - 7$
Fourth, simplify -5 - 7.
$2x = -12$
Fifth, take the 2 and divide it on both sides, leaving just x in its place.
$x = -(12)/(2)$
Sixth, since 6 goes into 2 to get 12, simplify the fraction to 6.
$x = -6$

Answer: x = -6

Subtract 3x from both sides then isolate the variable.
Sooooo...
5x+7=3x-5
2x+7=-5
2x=-12
x=-6

Adele started her homework at 9:10. she finished at 9:45. how long did she spend on her homework?

Answers

9:45-9:10=35
she spent 35 minutes

She spent 35 minutes because 9:45 - 9:10 is 35.

Which circles have a circumference of 20pi units? Choose all answers that are correct. a) a circle with a diameter of 40 units; b) a circle with a radius of 10 units; c) a circle with a diameter of 20 units; d) a circle with a radius of 20 units?

Answers

So, keep in mind that for a circle, circumference equals pi times the diameter. So, C=pi*d. In this problem, 20pi=pi*d. We can solve for d by dividing both sides by pi, for inverse operations: 20pi/pi=(pi*d)/pi. d=20. So, the diameter is 20 units. Finally, keep in mind that the radius is half the diameter. So, the radius is 20/2 units, or 10 units.

Answer: B, C

Which decimals are less than –2.08?Choose all answers that are correct.

A.
–8.04

B.
–2.5

C.
–0.7

D.
3.16

Answers

would it be C? im not too sure but thats my guess =)

How is 40 gummy bears for 5 dollars written as a fraction?

Answers

40/5 because to find the answer you would divided them

40/5 you'd have to divide them together to see how much each gummy bear cost.

Other Questions

4(3x+5)+5(3x+3)+3=27x+39

Please could someone help me with these questions sorry about the scribbling on one page I got stuck

At the theater, one section of seats has 8 rows with 12 seats in each row. In the center of each of the first 3 rows are 4 broken seats that cannot be used. How many seats can be used in the section?

How do you do 8y + 5 - 4y +1 =46