Answer:
Im kinda sure its a because
Step-by-step explanation:
through points<u> (2, 19)</u> A says Misaki had<u> </u><u>2 </u>identical pencils that weighed a total of <u>19 </u>grams, where x is the number of pencils and y is the total weight of the pencils.
13: y=6x 14: y=.5x 11 I could not see
The number of pizzas you must order for the price to be the same is 5
<h3>How many pizzas must you order for the price to be the same?</h3>
Bob's Pizza charges = $12 for each supreme pizza
This can be represented as
y = 12x
For Mike's Pizzeria, we have
y = 8x + 20
Substitute y = 12x in y = 8x + 20
12x = 8x + 20
Evaluate the like terms
4x = 20
Divide by 4
x = 5
Hence, the number of pizzas you must order for the price to be the same is 5
Read more about equations at:
brainly.com/question/13763238
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We simplify the equation to the form, which is simple to understand
5(3+k)=45
Reorder the terms in parentheses
+(+15+5k)=45
Remove unnecessary parentheses
+15+5k=+45
We move all terms containing k to the left and all other terms to the right.
+5k=+45-15
We simplify left and right side of the equation.
+5k=+30
We divide both sides of the equation by 5 to get k.
k=6