Answer:
R=V/I
Step-by-step explanation:
Divide V by I to isolate R on one side.
Answer:
3
Step-by-step explanation:
We need to find the slope. This is the rate of change for a line
Pick two points (0,1) (1,4)
m = (y2-y1)/(x2-x1)
=(4-1)/(1-0)
=3/1
The rate of change is 3 dollars per guest
48-(-31)
when you subtract a negative number it becomes addition which would look like
48+31
which would equal 79
The expression after factorisation is 4w⁴x² (7y⁷ + 3w⁵x⁶)
<h3>What is an Expression ?</h3>
An expression is defined as a mathematical statement consisting of variables , constants and mathematical operators.
The expression given is
28w⁴x²y⁷+12w⁹x⁸
Factors of the given expression will be the common terms in both the terms
w⁴x² is common in the variable term
The HCF of 28 and 12 is 4
4w⁴x² (7y⁷ + 3w⁵x⁶)
The expression after factorisation is 4w⁴x² (7y⁷ + 3w⁵x⁶)
To know more about Expression
brainly.com/question/14083225
#SPJ1
First, multiply 5 • x, which is 5x. Then, multiply 5 • 1, which is 5. Now you have the equation 5x + 5 = -20. Now, subtract 5 from +5 and do the same to the -20, which gets you -25. Now divide -25 by 5, which is -5. Therefor, x= -5. Check by multiplying -5 • 5, which is -25. Then add -25 + 5, which is 20 and you now know your answer is correct.
Final Answer: x = -5
