Paula is collecting money for charity. Her goal for this week is to collect a minimum of 45 dollars. So far this week, she has already collected 20 dollars. Which inequality could be used to determine the mean number of dollars, d, she would need to collect each day for 4 more days to achieve her goal? a. 4m + 20 ≥ 45

b. 4m + 20 > 45

c. 4m – 20 ≥ 45

d. 4m + 20 ≤ 45

1760 kilometers

step-by-step explanation:

multiply the amount of time the plane took to travel by it's speed

step-by-step explanation:

i need to answer questions so i dont know but i think its the first one because it goes up but a consent rate

37/3

step-by-step explanation:

step 1: simplify both sides of the equation.

7x+8(x+

1

4

)=3(6x−9)−8

7x+(8)(x)+(8)(

1

4

)=(3)(6x)+(3)(−9)+−8(distribute)

7x+8x+2=18x+−27+−8

(7x+8x)+(2)=(18x)+(−27+−8)(combine like terms)

15x+2=18x+−35

15x+2=18x−35

tep 2: subtract 18x from both sides.

15x+2−18x=18x−35−18x

−3x+2=−35

step 3: subtract 2 from both sides.

−3x+2−2=−35−2

−3x=−37

step 4: divide both sides by -3.

−3x

−3

=

−37

−3

x=

37

3

option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.