(5x - 18) - 4x = -36
Let's solve your equation step-by-step.
5x − 18 − 4x = −36
Step 1: Simplify both sides of the equation.
5x − 18 − 4x = −36
5x + −18 + −4x = −36
(5x + −4x) + (−18) = −36 (Combine Like Terms):
x + −18 = −36
x − 18 = −36
Step 2: Add 18 to both sides.
x − 18 + 18 = −36 + 18
x = −18
Answer: ========> x = -18 is the number
Hope that helps!!!! : )
3x + 4y = - 8
The equation of a line in standard form is Ax + By = C
where A is a positive integer and B, C are integers
Express the line in ' slope- intercept form '
y = mx + c → (m is the slope and c is the y-intercept)
here m = - 
and c = - 2
hence y = - x - 2 → equation in slope- intercept form
multiply all terms by 4
4y = - 3x - 8
add 3x to both sides
3x + 4y = - 8 → in standard form
Answer:
<C = 62 degrees, <B= 118 degrees
Step-by-step explanation:
Opposite angles of parallelograms are always congruent.
Consecutive ( angles that are next to each other ) always add up to 180.
180-62=118
Answer:
$851.62
Step-by-step explanation:
The value multiplier wll be ...
(1 +r/n)^(nt)
where r is the annual interest rate (3.8%), n is the number of compoundings per year (12), and t is the number of years (3). Filling in these numbers, we see the ending value will be ...
A = $760(1 +.038/12)^(12·3) = $760(1.0031667^36) = $851.62
Answer:
Ted can buy the three books for $16.99 each
Step-by-step explanation:
The two books will cost a total of $59.90
$29.95 • 2 = $59.90 <u>OR</u> $29.95 + $29.95 = $59.90
The headphones and portable speaker will cost a total of $60.94
$29.99 + $30.95 = $60.94
The MP3 player and gift card will cost a total of $55.99
$35.99 + $20.00 = $55.99
The three books will cost a total of $50.97
$16.99 • 3 = $50.97 <u>OR</u> $16.99 + $16.99 + $16.99 = $50.97
