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3 years ago

PLEASE HELP ASAP. WILL GET BRAINEST

Mathematics

1 answer:

Montano1993 [528]3 years ago

5 0

Part A - 226.865 or 226.87
Part B - 120
Part C - 106.865

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Label the slope and y intercept

astra-53 [7]

Answer:

Slope is 5 and y intersept is 5over6

Step-by-step explanation:

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3 years ago

Read 2 more answers

Here are two sums:<br> 2/15 + 1/3 6/7 - 1/3 <br> which two sums is the closest value to 1/2?

Lina20 [59]

Answer:

hi, friend!

→The Answer Is 6/7 Minus 1/3 ←

Step-by-step explanation:

Well 6/7 Minus 1/3 Gives us the Answer 11/ 21

And 2/15 + 1/3 Gives us the Answer 7/15

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2 years ago

The freshman basketball coach’s office has a doorway that is 77 inches high. The coach will only recruit those student athletes

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2 years ago

To travel 80 miles, it takes Sue, riding a moped, 2 hours less time than it takes Doreen to travel 60 miles riding a bicycle. Su

andriy [413]

Answer:

Time taken by Doreen is 6 hours and speed is 10 miles per hour.

Time taken by Sue is 4 hours and speed is 20 miles per hour.

Step-by-step explanation:

Let the speed of Doreen be x

According to the question speed of Sue is = x+10

time taken By Sue to cover 80 miles = $\frac{80}{x+10}$

time taken by Doreen to travel 60 miles = $\frac{60}{x}$

According to question Sue take two hours less than Doreen takes

therefore

$\frac{60}{x}$ - $\frac{80}{x+10}$ =2

$\frac{60(x+10)-80x}{x(x+10)}$ =2

60(x+10) -80x = 2(x(x+10)

60x+600-80x = $2x^2+20x\\$

simplifying it ,we get

$2x^2+40x-600=0\\$

Dividing both sides by 2 ,we get

$x^2+20x-300=0\\$

solving it for x ,we get

(x+30)(x-10) =0

x =-30 which is not possible

x =10 miles per hour

Speed of Doreen = 10 miles per hour

Speed of Sue = 10+10 = 20 miles per hour

Time taken by Doreen = 60 divided by 10 = 6 hours

Time taken by Sue = 80 divided by 20 = 4 hours

5 0

3 years ago

PLS, HELP WILL GIVE BRAINIEST THX AND 30 POINTS 4 BEST ANSWER Jenna just opened a checking account at the bank. Within the first

nadya68 [22]

A) Deposits: +34.98; +51.02; +51.22
Withdrawals: -5.23; -5.22; -7.89
B) -7.89, -5.23, -5.22, +34.98, +51.02, +51.22
The smallest amount will be the largest withdrawal, as it takes away from the account; the largest amount will be the largest deposit, as it adds to the account.
C) She would have $216.88.

98 + 34.98 = 132.98 + 51.02 = 184.00 + 51.22 = 235.22 - 7.89 = 227.33 - 5.23 = 222.10 - 5.22 = 216.88

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3 years ago