2 years ago

Helpppp hate factorisation

2 answers:

7 0

The answer is (x-42)×(x+42)

4 0

A. (x - 42)(x - 42)

b. (58-42)(58+42)= (16)(100)= 1,600

You might be interested in

Oliga [24]

$7.18 / 2 = $3.59 per pound

.........................................
so 1 lb = $3.59
2 lbs = 2* $3.59 = $7.18
3 lbs = 3 * $3.59 = $10.77....

3 0

3 years ago

kirza4 [7]

Answer:

12 i think. I used a calculator ngl. but I think it's 12$

4 0

2 years ago

Trava [24]

1/5
1/3
8/100

Three fractions that are less than 40%.

6 0

2 years ago

kiruha [24]

Answer:

Step-by-step explanation:

Coefficients

5 0

2 years ago

Anna11 [10]

First define the variables:

c = amount of children

a = amount of adults

Next create the equations to satisfy the conditions:

1) Total group is 12 people:

$c+a=12$

2) Total cost is $100 with adults costing $10 and children being $6:

$6c+10a=100$

6 0

3 years ago