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alukav5142 [94]
3 years ago
15

Sophie drove 189 miles in 7 hours. If she continued at the same rate, how long would

Mathematics
1 answer:
Mazyrski [523]3 years ago
6 0

Answer:

8 hours

Step-by-step explanation:

if 189 miles= 7 hours. what about 216 miles.you cross multiply

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Should politics discuss whether women can get abortion??? Why or why not????
Doss [256]

Answer:

yes

Step-by-step explanation:

i am young but I think they should because they discuss if it's legal to abort a human life or not. there's lots of debates on why it's good or bad

8 0
2 years ago
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Rita started the day with r apps then she deleted 5 apps and still had twice as many apps as Cora has .write and an equation tha
Elodia [21]

Answer:

r - 5 = 2c

r = 75

Step-by-step explanation:

To write an equation for the problem, we first need do declare the value of the number of apps cora has.

Let c = Cora's apps

r - 5 = 2c

r - 5 is used to indicate that Rita deleted 5 apps.

2c is used to represent the twice the number of apps Cora has.

Now you said that Cora had 35 apps.

Let's plug that into the equation.

r - 5 = 2c

r - 5 = 2(35)

r - 5 = 70

Now we transpose the -5 to the other side to leave r.

r = 70 + 5

r = 75

So if Cora has 35 apps, then Rita will have 75 apps.

3 0
3 years ago
The Temperature over a 4 day period in Pittsburgh were as follows -6, 10, 6?and -2. Find the mean
Pepsi [2]

Answer:

You add them, then subtract them by how many numbers there are :) So add them then subtract them by 4

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
HELP ME PLEASE !!!!!!! WILL GIVE 50 pts
Zielflug [23.3K]
Vertex formula = -b/2a
-18/1 = 18.
However, this is just the x value, the vertex is (x,y)
-18*2 + 18(18) - 72 = 576
A) (18,576)
576 dollars made with 18 members is the highest amount made in one day.

B) (12,0) (6,0)
4 0
3 years ago
Read 2 more answers
Point B is halfway between A and C. The distance from C to D is the same as the distance from D to E, which is the same as the d
jek_recluse [69]

Answer:

60

Step-by-step explanation:

area of triangle ACF is (1/2) (AC) (CF) = 180

area of triangle BCE = (1/2) (BC) (CE)

BC = AC/2

CE=(2/3) CF

so (1/2) (BC) (CE) = (1/2) (AC/2) (2/3)CF = (1/2)(2/3)(180) = 60 sq cm

8 0
2 years ago
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