6. One side of an equilateral triangle is 2x + 15. The triangle has the s rectangle with a perimeter of 12x +9. Write an equation to model th

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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Chapter2: Linear Equations
Section2.3: Solving Multi-step Equations
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6. One side of an equilateral triangle is 2x + 15. The triangle has the same perimeter as á
rectangle with a perimeter of 12x +9. Write an equation to model the problem. Solve.
X=
Cr
7. The sum of 3 consecutive odd integers is -105. Write an equation to model the situation.
Find the THREE integers.
8. There are two internet providers in Camden. Charter offers internet for a set up fee of
$100 and then you pay $65 each month. Benton County Cable offers internet for $200
set up fee but, then you only pay $50 each month. Write an equation that would find the
number of months when the two companies would cost the same amount.
9. Ben and his friends are going to the movies. While at the movies, they purchased x
buckets of popcom. The number of drinks they purchased was twice as many as the
number of popcorns. The number of candies that they purchased was two more than
the number of popcorns. Altogether, they purchased 18 items. Write and solve an
equation to model the situation.
10. Amber ordered x items from Amazon for $22 each. She paid a flat fee of $10 for
Agyation to model the situation. Label each part of the equation.
Transcribed Image Text:6. One side of an equilateral triangle is 2x + 15. The triangle has the same perimeter as á rectangle with a perimeter of 12x +9. Write an equation to model the problem. Solve. X= Cr 7. The sum of 3 consecutive odd integers is -105. Write an equation to model the situation. Find the THREE integers. 8. There are two internet providers in Camden. Charter offers internet for a set up fee of $100 and then you pay $65 each month. Benton County Cable offers internet for $200 set up fee but, then you only pay $50 each month. Write an equation that would find the number of months when the two companies would cost the same amount. 9. Ben and his friends are going to the movies. While at the movies, they purchased x buckets of popcom. The number of drinks they purchased was twice as many as the number of popcorns. The number of candies that they purchased was two more than the number of popcorns. Altogether, they purchased 18 items. Write and solve an equation to model the situation. 10. Amber ordered x items from Amazon for $22 each. She paid a flat fee of $10 for Agyation to model the situation. Label each part of the equation.
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