Answer:
h^2
Step-by-step explanation:
=6h^8/6h^6
Factor out h
=6h^2/6
=h^2
Answer:
22x5z8
Step-by-step explanation:
xz3*4x4z5
Final result :
22x5z8
Step by step solution :
Step 1 :
Equation at the end of step 1 :
(22xz3 • x4) • z5
Step 2 :
Multiplying exponential expressions :
2.1 z3 multiplied by z5 = z(3 + 5) = z8
Final result :
22x5z8
The given expression xz^3*4x^4z^5 can be simplified by adding the exponents of same variables when they are multiplied resulting in the simplified expression 4x^5z^8.
Yes, it's possible to simplify the expression xz^3*4x^4z^5. The rule here involves combining the same variables and adding their exponent parts. First, let's look at x terms. You have x in both terms, one is x^1 (since an x without any shown exponent has 1 as exponent) and another is x^4, so when you multiply them (x^1 * x^4), you add their exponents to get x^5. Similarly for the z term: you have z raised to the power of 3 in the first term and z raised to the power of 5 in the next. When you multiply them (z^3 * z^5), you add their exponents to get z^8. The constant 4 is also being multiplied here and is retained in the final answer. In conclusion, the simplified expression will be 4x^5z^8.
#SPJ3
Answer:x = 3
Step-by-step explanation:
2(5x-7)=2x+10
distribute 2(5x-7)
=2*5x - 2*7
∨ ∨
10x - 14
10x - 14 = 2x + 10
add 14 to both sides
10x-14=2x+10
+14 +14
simplify
10x=2x+24
subtract 2x to both sides
10x=2x+24
-2x -2x
simplify
8x=24
divide both sides by 8
8x=24
÷8x ÷ 8x
x = 3
What is the unit rate per hour?
Answer:
The unit rate is $2.86 per hour
Explanation:
The units rate is amount earned in 1 hour
We are given that the rate for 3.5 hours is $10
To get the unit rate, we will use cross multiplication as follows:
3.5 hours ..........> $10
1 hour ..................> ??
units rate = = which is approximately $2.86 per hour
Hope this helps :)
Our three consecutive integers are 26, 27, 28.
Answer: Eduardo ran 21 miles in all.
You have to multiply 6 x 3 1/2
6 x 3 1/2 equals 21
So in total Eduardo ran 21 miles.