4 years ago

Justin wants to buy a new bike that costs $115. He has $40 and plans to

Mathematics

1 answer:

Ne4ueva [31]4 years ago

7 0

Answer:

17 weeks I'm not entirely sure my sister answered this.

Step-by-step explanation:

You might be interested in

2x - 4y = 10

Bas_tet [7]

Answer:

Substitution, but this system of equations has no solution.

Step-by-step explanation:

2x-4y=10

2y+6=x

----------------

2(2y+6)-4y=10

4y+12-4y=10

12=10

no solution.

5 0

3 years ago

What is the solution to<br> 7x-2=2(3x+4)-7

sergeinik [125]

Answer:

7x - 2 = 2(3x + 4) - 7

7x - 2 = 6x + 8 - 7

7x - 2 = 6x + 1

x - 2 = 1

x = 3

4 0

4 years ago

At maturity, a stalk of corn is 76.56 inches tall. It took 2392.5 hours to reach that height. What was the rate of growth per ho

aalyn [17]

76.56 / 2392.5 = 0.032 inches/hr

4 0

3 years ago

What is the answer using the majic method of factoring?

NeX [460]

2x² - 15x + 7
(2x - 1)(2x-14)

(2x - 1)(x - 7) x= 1/2 or 7

7 0

4 years ago

Math number 12 <br><br> Find the value of x

mario62 [17]

Answer:

Step-by-step explanation:

LN = 4 + x - 8 = x - 4

LS = 3 + x - 5 = x - 2

By intersecting secants theorem:

$LM\times LN = LK\times LS \\ \\ 4(x - 4) = 3(x - 2) \\ \\ 4x - 16 = 3x - 6 \\ \\ 4x - 3x = 16 - 6 \\ \\ x = 10$

3 0

3 years ago