Question

Can someone answer this question please answer it correctly and show work please

Answer 1

Answer:

40) D

41) -56.33

Step-by-step explanation:

40)

Equation #1) 1 centimeter = 2.5 meters on the drawing

Equation #2) Length of the cafeteria on the drawing = 12.25 cm

Actual length:

Multiply both sides of equation #1 by 12.25 to get the actual length of the cafeteria

1(12.25) = 2.5(12.25)

12.25 cm = 30.625 meters

D

41)

$\frac{0.5\left(8\ +\ 3.2\right)}{-0.1}+\ \frac{3}{\left(-2.7\ -\ 6.3\right)}$

Start with multiplication inside the parenthesis

$\frac{4\ +\ 1.6}{-0.1}+\ \frac{3}{\left(-2.7\ -\ 6.3\right)}$

Add/Subtract

$\frac{5.6}{-0.1}+\ \frac{3}{-9}$

Simplify

$-56+\left(-0.33\right)$

$-56 - 0.33$

$-56.33$

Hope this helps ツ