Answer:
10a-b-5
Step-by-step explanation:
-b+10a-5 in standard form
is
10a-b-5
hoped this helped :)
|PR| = |PQ| + |QR|; |PQ| = |QR| conclusion |PR| = 2|PQ|
|PQ| = 3y; |PR| = 42; |QR|=?
subtitute
42 = 2(3y)
6y = 42 |divide both sides by 6
y = 7
|QR| = 3(7) = 21
Answer:
The second pack with 18
Step-by-step explanation:
2.97/11= 0.27
4.74/18=0.26333
£6800 times (1.05)to the power of 6
=£9112.65
Answer:
x<6 just letting you know that / is not meant for division it means a fraction bar
Step-by-step explanation:
1. Group all constants on the right side of the inequality
2x+4<16
Subtract from both sides
(2x+4)-4<16-4
Simplify the arithmetic
2x<16-4
Simplify the arithmetic
2x<12
2. Isolate the x
2x<12
Divide both sides by 2
(2x)/2<12/2
Simplify the fraction
x<12/2
Find the greatest common factor of the numerator and denominator
x<6*2/1*2
Factor out and cancel the greatest common factor
x<6
3. Solution on a coordinate plane
Solution: x<6
Interval notation:
(-∞,6)