Which expression is equivalent to 10 - 8? A) 10+8 B) 8-10 C) 10-(-8)

Mathematics

2 answers:

Reil [10]3 years ago

8 0

None of them. They are all wrong.

statuscvo [17]3 years ago

5 0

10-8=2
10+8=18
8-10=-2
10-(-8)=18
and you’re looking for an equation that equals to 10-8 which equals 2 and none of them equal 2. so it’s neither

You might be interested in

A highschool had 740 students at the start of the year but then some students left the school after that the school had 726 stud

iris [78.8K]

The mathematical sentance would be, 740 - 14 = 726, hope this helps.:D

8 0

3 years ago

Are the associative properties true for all integers

Ymorist [56]

Associative property works in addition and multiplication.
Associative property in Addition: (a + b)+ c = a + (b + c)
Associative property in Multiplication: (a x b) x c = a x (b x c)
Associative property in Subtraction: (a - b) - c is not equal to a - (b - c)
Associative property in Division: (a divided by b) divided by c is not equal to a divided by (b divided by c).
Thus, associative property is not true for all integers.

3 0

3 years ago

Work out the value of 4(2x+3y) when x=8 and y=-3

meriva

4(2 x 8 + 3 x (-3))
4(16 + (-9))
4(7)
=28

8 0

3 years ago

Krystal’s poster project for reading class is 2 feet high and 1 1 2 feet wide. Her friend Victoria’s poster is 4 feet high and 1

Bess [88]

The area of Victoria's poster is twice the area of Krystal's poster.

<h3>How compare the areas of two similar posters</h3>

The two areas are shown in the image attached below. Each poster represents a rectangle and the ratio between the two areas ( $r_{A}$ ), no unit, is defined by the following formula: