Answer:
d
Step-by-step explanation:
im doing fast calculation
Too small , write it out and re do the question
Step-by-step explanation:
part A:
she can buy 8 of $1 items and and 5 $2 since
<em>$18 < $20</em>
she can buy 5 $1 items and and 7 $2 since
<em>$19 < $20</em>
she can buy 5 $3 items and and 8 $2 since
<em>$19 < $20</em>
<em></em>
part B:
let x represent $2 and y represent $1 , since she wants to spend below $20 this would be
part C:
refer to the attached graph for part c
the difference between the ordered pairs that falls on the line and the shaded area is 0
Answer:
D.
Step-by-step explanation:
72,974,382
The first digit to the left is the in the 10 millions place.
Answer: 70,000,000
Answer:
Option (2)
Step-by-step explanation:
Let the savings of Joel = $y
And the savings of Matt = $x
They jointly save at least $50 to buy a special present.
Therefore, equation for this condition will be,
x + y ≥ 50 --------(1)
Joel saves twice as much as Matt.
Equation for this condition will be,
y = 2x ------ (2)
By substituting the value of 'y' in the equation,
x + 2x ≥ 50
Therefore, Option (2) will be the answer.
