She walks 6/5 of a mile in 1 hour
So, she walks 1.2 miles per hour
Answer:
Joni is not correct because she used the simple interest rate formula, not the compound interest rate formula. She will have $231.53.
Step-by-step explanation:
I already took the test
Hello,
This is your equation
Y(X) = 126 - 4 × (1/16) × 2 × X
And your answer would be:
y = 126.3 - 0.3x
Plz mark me brainliest
Answer:
A:2
B:-5
C:8
D:-147
Step-by-step explanation:
A: For this one, you can cancel out the negatives. Then just divide 14 by 7. Your final answer is 2. Final Answer : 2
B: This one you can forget about the negative for the first bit. Just divide 15 by 3 to get 5. Now the negative is only on one side of the equation so therefore we add the negative back into our answer. Final Answer : -5
C: Just divide 32 by 4 to get 8. No removal or substitution is needed for this one because both numbers are positive. Final Answer : 8
D: Multiply both numbers normally forgetting about the negative at first. 49 * 3 is 147. Now one of our numbers contain a negative so we plug back the negative into our answer. Final Answer : -147
Answer:
D.) The company cannot provide lunch for all 20 employees and use the entire budget because there is no solution to the system of equations r+t=20 and 5r+5t=150
Step-by-step explanation:
The given information says that the <em>total</em> amount of lunch bought should equal $150 when both options cost $5:
It also says that the food should feed <em>all</em> 20 employees:
This is now a system. Solve by substitution.
Solve the second equation for r. Use inverse operations to isolate the variable by subtracting t from both sides:
Now insert this value of r into the first equation:
Simplify the equation. Use the distributive property:
Cancel the terms:
100 does not equal 150, so there is no solution to the system.
:Done
