All categories

3 years ago

2(12-10)3-4+10 pls hurry

Mathematics

1 answer:

valkas [14]3 years ago

6 0

Answer:

Step-by-step explanation:

You might be interested in

Need some help with this one!!!

muminat

Answer:

210

Step-by-step explanation:

2 x 3 x 5 x 7 = 210

4 0

3 years ago

The middle 83.12% of all Z values are between

Lerok [7]

Answer:so where is the question

Step-by-step explanation:plzz ask probably

3 0

3 years ago

A book shop offers a 24% discount on books. Sam has to pay $ if he purchases books with an original price of $84.

riadik2000 [5.3K]

Answer:

$63.84

Step-by-step explanation:

A book shop offers a discount on a book = 24%

The original price of the book = $84.00

we have to calculate 24% of $84 and then subtract the discount price in the original price.

Sam purchases this book = 84 -(24% × 84)

= 84 - ( 0.24 × 84)

= 84 - 20.16

= $63.84

Sam has to pay $63.84 if he purchases book.

8 0

3 years ago

Can someone pls help

Tom [10]

5 balls = 3.1 pounds
1 ball = 3.1 ÷ 5 = 0.62 pounds

6 0

3 years ago

Write an equation for each situation and then solve your equation.

motikmotik

Answer:

Q1. 20x = 200. The value of x is 10

Q2. 7 - 3x = 1. The value of x is 2.

Step-by-step explanation:

In order to find an equation, you have to let the number be any variable, such as m or n or z. So I will let the number be <em>x variable</em>. Then the question says a number is multiplied by 20 is equals to 200 :

Let number = x,

$x \times 20 = 200$

$20x = 200$

$20x \div 20 = 200 \div 20$

$x = 10$

Same for the next question. Given that a number multiplied by 3 :

Let number = x,

$x \times 3 = 3x$

Then subtracted by 7 equals to 1 :

$7 - 3x = 1$

$7 - 3x - 7 = 1 - 7$

$- 3x = - 6$

$- 3x \div - 3 = - 6 \div - 3$

$x = 2$

4 0

3 years ago