Answer:
The answer is FALSE
Step-by-step explanation:
Materials quantity variance = (SQ -AQ) * SP
= (2,000 - 1,600)* 12
$4800 Favourable
Answer:
Step-by-step explanation:
a) 15 + 6x = 81
6x = 81 - 15
6x = 66
x = 11
b) 40 + 55h = 190
55h = 190 - 40
55h = 150
h = 2.7
c) (p + 7)/12 = 3
p + 7 = 36
p = 36 - 7
p = 29
Answer:
7x^2 −12x−10
Step-by-step explanation:
((5x2 - 8x) + 1) + (2x2 - 4x - 11)
Factoring 7x2-12x-10
The first term is, 7x2 its coefficient is 7 .
The middle term is, -12x its coefficient is -12 .
The last term, "the constant", is -10
Step-1 : Multiply the coefficient of the first term by the constant 7 • -10 = -70
Step-2 : Find two factors of -70 whose sum equals the coefficient of the middle term, which is -12 .
-70 + 1 = -69
-35 + 2 = -33
-14 + 5 = -9
-10 + 7 = -3
-7 + 10 = 3
-5 + 14 = 9
-2 + 35 = 33
-1 + 70 = 69
Observation : No two such factors can be found !!
Conclusion : Trinomial can not be factored
Answer:
A
Step-by-step explanation:
Because if your going to divide a whole the whole number needs to be 3/1 so it A the mistake
I think y =2041 hope this helps
