98-49 use rounding or compatible numbers to estimate the difference

Answers

Answer 1

Answer: Well you round 98 to 100 and 49 to 50. So 100-50=50.

Answer 2

Answer: Well you round 98 to 100 and 49 to 50. So 100-50=50

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Help me please-------------------------

Answers

Answer:

Based on the answers I can see, it'd be all of them.

Step-by-step explanation:

When rounding to the nearest hundred, you round down if the tens are 49 or smaller (e.g. 401 to 400). If the tens are 50 or bigger, you round up (e.g. 351 to 400). I hope that helps you.

Little help please! I need the answer by 3/31/16

Answers

You have time to review your notes or your textbook before tomorrow.

Read about the square, and also please read about the rhombus.

this is true because quad means four and a quad shape has parrell sides

Y = 2x -7
x + 2y = 1

Answers

easy
y=2x-7
sub 2x-7 for every y you se inother equation
x+2(2x-7)=1
x+4x-14=1
5x-14=1
add 14 both sides
5x=15
divide 5
x=3

sub back

y=2x-7
y=2(3)-7
y=6-7
y=-1

(3,-1) is solution

The area of Louisiana is approximately 4 x 10⁴ square miles. The area of the United States is approximately 225 times greater than the area of Louisiana. What is the approximate area of the United States?

Answers

Answer:

9000000

Step-by-step explanation:

you do 4*10000 to get 40000 then multiply that by 225

A store sold a case of scented candles for $17.85 that had been marked up 110%. What is the original price?

Answers

$19.635 - which is $19.64.

Take the 17.85 and divide by 110 than multiply ur answer by 10.

On a road trip, Maura drove at a speed of 60 miles per hour for the first two hours.she then increased her speed by 25%.Part A:How fast was Maura driving after she increased her speed?
Part B:If Maura continues to drive at her increased speed, write an equation to find the total distance,d, in miles,that Maura will have travelled for any time,x, in hours, longer than 2 hours.
Part C:Using the equation from Part B, how far would Maura travel in 5 hours?

Answers

The answer for part (a) is 75 miles/hour, for part (b) is 75h = d, and for part (c) is 375 miles.

What is the distance?

Distance is a numerical representation of the distance between two items or locations. Distance refers to a physical length or an approximation based on other physics or common usage considerations.

We have:

On a road trip, Maura drove at a speed of 60 miles per hour for the firsttwohours. she then increased her speed by 25%.

Total miles = 60×2 = 120 miles in two hours

= 25% of 60 = 15

= 60 + 15 = 75 miles/hours

The equation:

75h = d (distance = speed×time)

Plug h = 5

75(5) = d

d = 375 miles

Thus, the answer for part (a) is 75 miles/hour, for part (b) is 75h = d, and for part (c) is 375 miles.

Learn more about the distance here:

brainly.com/question/26711747

#SPJ2

So Maura was driving 60 miles per hour for two hours. That's 60x2 which equals 120 miles in the two hours she's been driving. After two hours she increases her speed by 25%. 25% of 60 is 15, so she is now going 75 miles per hour (Part A). If she continues to drive this way, the equation would be 75xh=d. 75 being how fast she's going and h being the number of hours she's gone. If you multiple those two together it will give you the distance she's gone (Part B). If you substitute the 5 hours from Part C the equation would be 75 miles multiplied by 5 hours. 75x5= 375 miles.

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