Answer: 5x - 1 = -6
Step-by-Step Explanation:
We have this diagram here showing numbers and symbols. Just a remainder, "X" is a variable which can be found through and equation of Algebra. Alright, so we have 5 boxes with the symbol "X". Alright, that's a start, so we have <u>5x</u> as a start of the equation. We have <u>-1</u> on the same side as well.
Alright, so on the other side- we have Six symbols of "-1".
That concludes to... <u>-6</u>. Alright, notice how all of the symbols are on a Scale, so we can heavily imply that the "=" symbol will take place between the two sets of symbols. Alright, combining them we get.. <u>5x - 1 = -6.</u>
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Answer:
positive ! the answer would be 97
Step-by-step explanation:
since you are subtracting a negative ( - - ) that automatically makes the answer positive. anytime you see subtraction sign next to a negative sign, you add !! (94 + 3 = 97! )
The <em>average</em> rate of change doesn't require calculus.
It's just
(amount of change during some time) / (amount of time for the change) .
You need calculus when you want the <em>instantaneous</em> rate of change . . .
that's the rate of change at a single point in time.
Answer:
14 cm²
Step-by-step explanation:
Using the formula given to calculate the area
with b = 7 and h = 4, then
A = 
× 7 × 4 = 0.5 × 28 = 14 cm²
