Answer:
<u>$5.64 </u>
Step-by-step explanation:
to find the solution, first we need to find the rate per oz. For 5 ounces it is 2.35 so to find the rate per oz we need to find the solution to 2.35/5
tea leaves sell at a rate of 47 per oz
Now to find how many Taylin needs for 12 oz of tea we simply multiply .<em>47</em> by 12
0.47 x 12=5.64
Taylin needs $5.64 to buy 12 ounces of tea leaves
Equation of slope: (y2-y1)/(x2-x1)
(-10 - -2) / (a - -1)
(-10 + 2) / (a + 1)
(-8) / (a + 1)
set this equal to 4 since the slope is given:
4 = -8/(a+1)
multiply (a+1) to both sides
4(a+1) = -8
distribute
4a + 4 = -8
subtract 4 from both sides
4a = -12
divide both sides by 4
a = -3
ANSWER: a = -3
Answer: y= 1x + 1
Step-by-step explanation:
there both 1
Answer:
x^2+x+3
Step-by-step explanation:
y=x-7
x-7=x^2+2x-4
x^2+2x-4-x+7
x^2+x+3
Answer:
5 : 18 : 12
Step-by-step explanation:
Express the ratio B : C in fractional form, that is
= ( cross- multiply )
6C = 4B ( divide both sides by 6 )
C = B = B , then
C = × 18 = 2 × 6 = 12
Hence
A : B : C = 5 : 18 : 12