Step-by-step explanation:
1)X represents the time he spent in cardio.
Y represents the time he spent in weighted.
2)If you could put the options on the second one it would be better.
3)4x+y=210
3x+2y=195
y=210-4x
3x+2(210-4x)=195
3x+420-8x=195
5x=420-195
5x=225
x=45
y=30
Total time of one cardi and weighted = 75min= 5/4 h.
4)2x+4y=
90+120=210 total time of week three.
Answer:
(3x^2 - 2x + 5)
Step-by-step explanation:
3x^2 - 2x + 5
- (6x^3 + 3x^2)
-4x^2 +8x +5
- (-4x^2 - 2x)
10x + 5
-(10x + 5)
00
(2x+1) (3x^2 - 2x + 5) = 6x^3 - x^2 + 8x + 5
Therefore the other factor of the polynomial is (3x^2 - 2x + 5)
(3x2 − 2x + 5)
Step-by-step explanation:
Answer- 3x/8 - 41/5, that what I got
Answer:
5/8
Step-by-step explanation:
In decimals from 3/7 to 7/13 they are:
.42, .62, .53, and .57.
144 - 49 = 95
RT = √<span>95 = 9.75
answer is </span><span>C)9.75</span>