The answer is a fraction 24 over 7 or 24/7
2250= plastic beads
6750= metal beads
STEP 1:
Find total number of beads on clearance
= 2250 + 6750
= 9000 total beads on clearance
STEP 2:
set a ratio; number of plastic beads on clearance to the total number of beads on clearance is what number out of 100
x= percent out of 100
2250/9000= x/100
cross multiply
(9000*x)= (2250*100)
9000x= 225,000
divide both sides by 9000
x= 25%
CHECK:
multiply total number of beads by 25%
= 9000 * 25%
= 9000 * 0.25
= 2250 number of plastic beads
ANSWER: 2250 beads is 25% out of the total number of beads on clearance.
Hope this helps! :)
Answer:
<u>(-3, -10)</u>
Step-by-step explanation:
We are asked to solve the system of equations simultaneously.
We need to equate the equations.
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Solving :
⇒ -4 + 2x = 4x + 2
⇒ 4x - 2x = -4 - 2
⇒ 2x = -6
⇒ x = -3
============================================================
Finding y :
⇒ y = 4(-3) + 2
⇒ y = -12 + 2
⇒ y = -10
============================================================
Hence, the solution :
<u>(-3, -10)</u>
<h3>
Answer:</h3>
x = 77.56 cm
y = 69.71 cm
<h3>
Step-by-step explanation:</h3>
The mnemonic SOH CAH TOA reminds you that ...
... Cos = Adjacent/Hypotenuse
so ...
... cos(64°) = (34 cm)/x
... x = (34 cm)/cos(64°) ≈ 77.56 cm
___
It also reminds you ...
... Tan = Opposite/Adjacent
so ...
... tan(64°) = y/(34 cm)
... (34 cm)·tan(64°) = y ≈ 69.71 cm