Answer:
Step-by-step explanation:
6 = −2[2] + b
−4
I am joyous to assist you anytime.
If you need to pay a deposit of $78 out of $359, you should only need to pay $281 afterwards, right?
{-2x + 7y = -5
{-2x - 4y = 6 | · (-1)
{-2x + 7y = -5
{2x + 4y = -6 (+)
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-2x + 2x + 7y + 4y = -5 + (-6)
11y = -11 | : 11
y = -1
{y = -1
{2x + 4y = -6
{y = -1
{2x + 4 · (-1) = -6
{y = -1
{2x - 4 = -6 | + 4
{y = -1
{2x = -2 | : 2
{y = -1
{x = -1
Answer:
V = 10 + 4t
Step-by-step explanation:
To find the equation, look at the pattern:
- 10 gallons + 4 gallons = 14 gallons after 1 minute
- 10 + 4 + 4 = 18 after 2 minutes
- 10 + 4+4+4 = 22 after 3 minutes.
The pattern is 10 + 4 (t) = V
