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shutvik [7]
3 years ago
15

Three is less than the sum of a number a and 4

Mathematics
1 answer:
tresset_1 [31]3 years ago
6 0

Answer: Yes, It is. (True)

Step-by-step explanation:

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What is the slope of the line shown below?<br> A. -2<br> B. 2<br> C. - 1/2<br> D. 1/2
r-ruslan [8.4K]
It is B bc the slope would be 2/1 witch equals 2
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3 years ago
Two numbers have a difference of 0.7 and a sum of 1. what are the numbers?
Fofino [41]
<span>In order to determine the value of the numbers, we can set up algebraic equations to solve. For this case, we need to set up two equations since we have two unknown numbers. We do as follows:
 let x = first number and y = second number
 From the problem statement, we set up equations.
 Equation 1 - the numbers have a difference of 0.7
 x - y = 0.7
 Equation 2 - the numbers have a sum of 1
 x + y = 1
 Solving for x and y via substitution method,
 x - y = 0.7
(1-y) - y = 0.7
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6 0
2 years ago
Find the total amount and amount of interest paid in the following compound interest problems. $900 at 6%, for 10 years.
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8 0
3 years ago
Juan drove to the mountains last weekend. There was heavy traffic on the way there, and the trip took 8 hours. When Juan drove h
kolezko [41]

Answer:Juan live 384 miles from the mountains.

Step-by-step explanation:

Let x be the speed  of Juan for trip to the mountains

Time taken by Juan to reach the mountains=8 hours

then distance traveled by Juan for trip to mountain= speed × time=8x..........(1)

Time taken by Juan to reach the home= 6 hours

Speed increased by 16 miles per hour ∴ the resultant speed to reach the home by Juan =x+16

then distance traveled by Juan to reach the home =speed × time

= (x+16)6......................(2)

Now distance is same in both the case (1) and (2),we get

8x= (x+16)6

⇒8x=6x+96..............(by solving brackets)

⇒2x=96..............(subtracting 6x from both sides )

⇒x=48....................(dividing 2 from both sides)

Putting this value in (1) ,we get

Distance traveled by Juan for trip to mountain =8×48=384 miles.

∴ Juan live 384 miles from the mountains.


3 0
3 years ago
In scientific notation.<br> 245,600,000,000
skelet666 [1.2K]

Answer:

2.456 × 10∧11

Step-by-step explanation:

8 0
2 years ago
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