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vaieri [72.5K]
2 years ago
7

50 POINTS!! HELP!!

Mathematics
1 answer:
marta [7]2 years ago
6 0
(x+5)(x-3)
8+2x

Tell them to remember to combine like terms
Tell them to not forget PEMDAS

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Cam is 3 years older than Lara, If there combined age is 63, determine their ages by solving simultaneous elmination.
dem82 [27]

Answer:

30 and 33 years

Step-by-step explanation:

Let Lara be x years

Cam =x+3

x+x+3=63

2x+3=63

2x=63-3

2x=60

x=60/2

x=30

Lara=30years and Cam =30+3+33years

5 0
3 years ago
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Liam is setting up folding chairs for a meeting. If he arranges the chairs in 6 rows of the same length, he
vladimir2022 [97]
We will need to have two equations here, having x as the missing length. We know that the chairs are in the same amount on each occasion, so each equation should be equal to the other.

This sets up a problem of:

6x + 7 = 4x + 13

7 and 13 being the leftover chairs and 6 and 4 being the rows. Let’s solve for x.

x = 3

Knowing this, we plug in x for one of the equations

6(3) + 7
18 + 7
25

Liam has 25 chairs.
7 0
2 years ago
If we recreated the scene from Fast & Furious 7 and dropped a Challenger SRT® Hellcat Redeye Widebody from a C-130 aircraft
padilas [110]

Answer:

7

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
I NEED IT ASAP HWHAHAHA
vova2212 [387]
Answer: 19/100
explanation: it has a 19% chance so it is 19/100
4 0
2 years ago
A woman traveled 2445.1 miles in 17 hours 5 minutes. Find the average speed of her flight in miles per hour. (Change 17 hours 5
blagie [28]

Answer:

+140.68 m/h

Step-by-step explanation:

17.33 h

2438.1/17.33 = 140.68

+140.68 m/h

Please Mark Brainliest

6 0
2 years ago
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