Joel reads 21 books in the span of 7 months
Answer:21
Step-by-step explanation:
The equation would be 3x
X being months he was on the book club so x would be 7
3(7)=21
x = −4
y = 2
x = 2
Answer:
Equation would be x = - 4 .
Step-by-step explanation:
Given : vertical line passing through the point (−4, 2).
To find : Choose the equation of the vertical line .
Solution : We have given that point (−4, 2).
We know that vertical line always passes through the x axis .
Here, line passes through at x = -4 which has no slope .
Therefore , equation would be x = - 4 .
let 1/u=x and 1/v=y
so,
-3x-8y=20
-5x+y=19
then solve for it
When you find A and B, back-substitute for A and B and continue from there.
False
Answer:
Step-by-step explanation:
The multiplier of her original salary to her reduced salary is ...
(1 - 10%) = 0.90
The multiplier of her reduced salary after her raise is ...
(1 +30%) = 1.30
The multiplier of her raised salary from her original salary is ...
(0.90)(1.30) = 1.17 = (1 +17%)
Her salary after the 17% raise is ...
1.17·1500/mo = $1755/mo
Answer:
17 %
Step-by-step explanation:
new salary=1500(0.9)(1.3) =1755 $
increase=1755-1500=255 $
% increase=(255/1500)×100=17
good luck!
Answer:
x= −8/41
Step-by-step explanation:
Step-by-step explanation:
Long divide the coefficients to find:
−
x
4
+
8
x
3
−
3
x
2
+
4
x
−
2
x
2
+
4
=
−
x
2
+
8
x
+
1
+
−
28
x
−
6
x
2
+
4
Explanation:
I like to long divide the coefficients, not forgetting to include
0
for any missing power of
x
...
enter image source here
The process is similar to long division of numbers.
For a more fully explained example, see: