3 years ago

Re-posting this because nobody noticed. Please somebody help me with this. Its my first time on brainly.

Mathematics

1 answer:

Svetlanka [38]3 years ago

8 0

Answer:

1. Should stay the same since you can't combine any further

2. 6x²-6x+16

You might be interested in

During last year Adam's height increased from 125 cm to 135 cm. By how many percents did it change?

arlik [135]

he increase from 125cm to 135cm

first step :

$135 - 125 = 10cm$

second step :

percents he change is

$\frac{10 \times 100\%}{ 125} = 8\%$

6 0

3 years ago

Read 2 more answers

Solve the problem. Make sure your answer is in simplest form. 3/16 x 4/21 = ?

Irina18 [472]

Answer:

$\frac{1}{28}$

Step-by-step explanation:

The result is given by means of some algebraic handling:

$\frac{3}{16}\times \frac{4}{21}$

$\frac{12}{336}$ - Multiplication of rationals.

$\frac{6}{168}$ - Dividing each term by 2.

$\frac{3}{84}$ - Dividing each term by 2.

$\frac{1}{28}$ - Dividing each term by 3.

8 0

3 years ago

mhairi invest 1000 for 5 years at 4% compound interest p.a calculate how much interest she has gained over the 5 years

KiRa [710]

Answer:

Step-by-step explanation:

$1000×1.04⁵ ≅ $1216.65

interest ≅ $216.65

5 0

3 years ago

People produce 5,650,00 card each year Ben wrote that they make 6,550,000 cars. What mistake did he make and how can u fix it? :

Masja [62]

How much more does it need to, get to 6,550,000?

7 0

3 years ago

6. You need at least 30 cubic feet of sand to fill a sand box. Each bag

White raven [17]

It would be 3 cubic feet……………..

7 0

3 years ago