3 years ago

Solve for x7(x 2) (x 5)44O -16

Mathematics

1 answer:

babymother [125]3 years ago

3 0

7(x + 2) = 6(x + 5)

7x + 14 = 6x + 30 |subtract 14 from both sides

7x = 6x + 16 |subtract 6x from both sides

x = 16

You might be interested in

The circumference of a circle is

olganol [36]

Answer:

The measurement around the circle

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Please answer this question

Vladimir [108]

Answer:

a = 3/2
b = -1/2

Step-by-step explanation:

$\dfrac{\sqrt{5}-1}{\sqrt{5}+1}=\dfrac{(\sqrt{5}-1)(\sqrt{5}-1)}{(\sqrt{5}+1)(\sqrt{5}-1)}\\\\=\dfrac{5-2\sqrt{5}+1}{5-1}=\dfrac{6-2\sqrt{5}}{4}\\\\=\dfrac{3}{2}-\dfrac{1}{2}\sqrt{5}$

Comparing this to the form a+b√5, we see that ...

a = 3/2

b = -1/2

8 0

3 years ago

Mr. Sanchez’s class sold fruit pies for $1.73 each and Mr. Kelly’s class sold bottles of fruit juice for $1.44 each. Together, t

-Dominant- [34]

Answer:

p = 39 f = 44

Step-by-step explanation:

p = $ 1.73

f = $ 1.44

equation

p + f = 83

1.73 p + 1.44 (83 - p) = $ 130.83

p = 39 (amount of times fruit pies were sold).

Therefore,

p = 39

f = 44

4 0

1 year ago

Emma has some money. She spends 2/3 of her money on clothes. She spends some more money on school supplies. Which number is a re

Jlenok [28]

$2.00 cause imagine she has 6 dollar 2/3 is 4.00 so it's 2.00

8 0

3 years ago

Read 2 more answers

How would you do this as a decimal number ?

Contact [7]

Answer:

-5.875

Step-by-step explanation:

5 0

3 years ago