Answer:
x + y = 36 (1)
7x + 4y = 216 (2)
Step-by-step explanation:
Quanrity of Holiday blend = 36 pounds
Cost per pound of the blend = $6.00
Cost of chocolate chips = $7.00 per pound
Cost of pretzels = $4.00 per pound
Let
Pounds of chocolate chips = x
Pounds of pretzels = y
x + y = 36 (1)
7x + 4y = 36 × $6.00
7x + 4y = 216 (2)
The system of equation is
x + y = 36 (1)
7x + 4y = 216 (2)
Answer:
commutative property of addition
Step-by-step explanation:
it will be the same oriented both ways
Answer:
The answer is "1200".
Step-by-step explanation:
The percentage value for
So,

rounding the value into the nearest hundred =1200
Answer:
$719.95
Step-by-step explanation:
To find the purchase total, multiply the price by the percent paid and add the percent of tax.
The store offers a 20% discount. This means you pay 80% of the price. So the discounted price is 0.80(849) = 679.2.
Find the tax to be paid by multiplying 0.06(679.2) = 40.752.
Add the tax for the final total.
679.2 + 40.752 = 719.95
Answer:
and
are two such planes.
Step-by-step explanation:
To find the two planes whose intersection is the line

You can say that <em>t</em> is equal to this expression

Next,

Then,
and
are two such planes.
You can see in the image attached that the intersection of this planes is the line
