Simplify the expressions (with work please)
1. 4 - (-3)
2. 1/6 + 7/12
3. 0.24 - 1.6
4. 2 3/5 x (-4/3)
5. -24 divided by 3.2

Read below. Answers are bolded for you.

Step-by-step explanation:

1. 4-(-3)=4+3=7  (a negative and a negative is a positive)

2. 1/6 + 7/12= or 3/4

3. 0.24 - 1.6= -1.36

4. 2 3/5 x (-4/3)= or -3 7/15

5. -24÷3.2=-7.5

1d

2b

3 false

4 d

5 3200sq,ft

80+60+y=180

then divide the difference between 60 and y and add it to 180

so x =180 +( (y-60)/2)

x equals 200

step-by-step explanation:

8

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get