Select all of the situations that represent proportional relationships you might see in your daily life. Hint
Carrie bought 4 books for $31.96 and 6 books for $52.18.
The cost per pound of strawberries is $2.89.
Jenny walks at a constant rate of 3.5 miles per hour.
The graph of the cost of roller skate rentals is a straight line that passes through the points (2,6) and (5, 15).
The graph of the cost per day of a building project is a straight line that passes through the points (0,55) and (3,355).
Alfred earns $18 for landscaping 10 square feet and he earns $48 for landscaping 30 square feet.

x= -3

step-by-step explanation:

step 1: simplify brackets

4 - x - 1 = 6

step 2: simpilfy

3 - x = 6

step 3: subtract 3 from both sides

-x = 6 - 3

step 4: simpilfy 6 - 3

-x = 3

step 5: multiply both sides by -1

x = -3

£56

step-by-step explanation:

u divide 24 by 3 and u get 8 so if u do 8 time 7 or 8+8+8+8+8+8+8 u get 56 and 56 divided by 7 is 8.

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.

160 cm

step-by-step explanation:

you have to add all the sides together