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2 years ago

A2-b for a=7 and b=12

Mathematics

2 answers:

professor190 [17]2 years ago

6 0

(7 )2-12
14-12=2 the answer is 2

vladimir2022 [97]2 years ago

5 0

Substitute the value of the variable into the expression and simplify 37

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I will like to know how to solve this

nikitadnepr [17]

1 + 4x = -5 + 7x

-4x - 4x

1 = -5 + 3x

+5 +5

6 = 3x

$\frac{6}{3} = \frac{3x}{3}$

2 = x

Answer: x = 2

4 0

2 years ago

Read 2 more answers

A principal plays a game with

Arlecino [84]

24 of the 360 students are likely to win a prize.
There is a 1/15 chance of winning a prize.

4 0

2 years ago

Evaluate n + m when n = -24 and y = 0.874.

Flauer [41]

Answer:

-24+m is correct answer

Step-by-step explanation:

In pic

(Credit : Symbolab)

(Hope this helps can i pls have brainlist (crown)☺️)

3 0

2 years ago

Count by ones from 368 to 500. Change for a larger unit when necessary.

stepan [7]

We can figure out how many numbers there are from 368 to 500 by subtracting.

500 - 368 = 132

Now, we need to get it in word form. This can be done by looking at the place value of each number.. So your answer would be:

1 hundred, 3 tens, and 2 ones.

6 0

3 years ago

6n + 9 = -3 - 21 - 6

denis23 [38]

$6n+9=-3-21-6$
subtract the numbers: $-3-21-6=-30$
$6n+9=-30$
subtract 9 from both sides
$6n+9-9=-30-9$
simplify
$6n=-39$
divide both sides by 6
$\frac{6n}{6}= \frac{-39}{6}$
$n= \frac{-13}{6}$
decimal $n=-6.5$
Hope this helps :)

3 0

2 years ago