Samantha wants to hang 3 paintings in her room. The widths of the paintings are 10+*inches, 3+*feet, and 2 feet, 2),inches. If she hangs them next to each other with 3 inches between them, what is the total width of the wall space she will need?

78 inches

Step-by-step explanation:

From the above question, our final answer is in inches, hence:

1 foot = 12 inches

The widths of the paintings are 10+*inches, 3+*feet, and 2 feet, 2),inches.

For painting 2

Converting 3 feet to inches

1 foot = 12 inches

3 feet = x

Cross Multiply

x = 3 × 12 inches = 36 inches

For painting 3

2 feet, 2,inches.

Converting 2 feet to inches

1 foot = 12 inches

2 feet = x

Cross Multiply

x = 2 × 12 inches = 24 inches

Adding up = 24 inches + 2 inches = 26 inches

If she hangs them next to each other with 3 inches between them, what is the total width of the wall space she will need?

This is calculated as:

10 inches + 3 inches + 36 inches + 3 inches + 26 inches

= 78 inches

Therefore, the total width of space she will need = 78 inches

x ≥ 18 is your answer

step-by-step explanation:

let "a number" = x

(2/3)x + 17 ≥ 29

isolate the variable (x). do the opposite of pemdas (parenthesis, exponent (& root), multiplication, division, addition, subtraction).

first, subtract 17 from both sides.

(2/3)x + 17 (-17) ≥ 29 (-17)

(2/3)x ≥ 29 - 17

(2/3)x ≥ 12

next, multiply 3/2 to both sides to isolate the x

(3/2)(2/3)x ≥ 12(3/2)

x ≥ 12(3/2)

simplify. multiply, then divide

x ≥ (12 * 3)/2

x ≥ (36)/2

x ≥ 18

x ≥ 18 is your answer

~

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

pls mark as brainliest.