Answer:
what do answer choices c & d say ?
Answer:
48/3.2=15
30
15
3
Got 3.2 from Second length is twice the third so we divide by 2 + 1 = 3
0.2 is from 1/5 = 0.2
3 is the third length
30 is second length and 15 is the first.
Step-by-step explanation:
Answer:
The profit percentage increase is given by:
(April profit-March profit)/(April profit)×100
=(3162.50-2750)/3162.50×100
=13.044%
Step-by-step explanation:
A) x + 4y = -15
B) -2x -8y = 30
Multiplying A) by 2
A) 2x + 8y = -30
This has NO solution because A) and B) are actually the same equation.
Equation B = Equation A times minus 2.
I suggest drawing a graph or simply using a calculator
The answers should be (5 - √ 41) / 2 and (5 + √ 41) / 2
;)
