2) Write an expression that represents: 2-2x twice x less than two 3) Show the solutions to the following inequality on the number line below: (Put necessary numbers on the number line.) -3x+3>6 ← 2

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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What is the answer to these problems? If you can't do all of them then can you please this one? I'm confused about how to solve all of them.
12,7.13)
Calculators OK
1) Circle the expression that
(SOL 7.3
(SOL 7.3, 7.13)
Calculators OK
Calculator OK
1) Circle the expression that
could represent: x 0-2
Calculators OK
1) Steve can run 3 miles in
30 minutes, at this rate how
many miles can he run in 20
) Sandy has a seale drawing of a
classroom where 2 inches represents 10
feet. If the classroom's length is 20 feet,
what is the length of the classroom on the
scale drawing?
represents:
the quotient of a mumber and3
less than 4
minutes?
2x
3x+4
4in
3x+2
3x 2
-4(4-) -4
4-
2) Solve forx: -2x+6
to
2) Write an expression that
2) If 24 inches equals 2 feet, then how
12
2) Solve for X:
represents: 2-x
many inches would be in 112 feet?
twice x less than two
3) Circle all the equation where
x 3?
3) Show the solutions to the
following inequality on the
number line below: (Put
3) Sam has a scale drawing of a
3) Circle the letter of the property that is
represented in step 1 of solving.
classroom where 5 inches
x-15 18
represents 12 feet. If the
classroom's length is 20 feet,
what is the length of the
classroom on the scale drawing?
Given:
E<-12
-4--3
necessary numbers on the
number line.) -3x +3 > 6
Step 1: (3) <-12(3)
4x + 7= 12
A) Addition Property of Inequalities
B) Subtraction Property of Inequalities
C) Multiplication Property of Inequalities
D) Division Property of Inequalities
x-15 =-12
E---
->
4) Solve for x: - 6 = 9
4) Solve the inequality: (Write
your answer as an inequality.)
4) Solve for x.
4) Solve for x.
hours
pencils
price
12
9
16
3
6.
13
x - 9<-12
miles
0,225
0.3
X
$2.25
$4.50
5) What is the solution to:
5) Circle all the numbers that
5) Circle the TV offer where
5) Sue got a haircut for $20 and wants to
leave a 15% tip. How much will her
would make the inequality true? you would save the most
-2x S 10
money.
total bill be?
-6 -5 -2 0 2 5 6
$245 TV with a 30% discount
$200 TV with a 35% discount
Transcribed Image Text:12,7.13) Calculators OK 1) Circle the expression that (SOL 7.3 (SOL 7.3, 7.13) Calculators OK Calculator OK 1) Circle the expression that could represent: x 0-2 Calculators OK 1) Steve can run 3 miles in 30 minutes, at this rate how many miles can he run in 20 ) Sandy has a seale drawing of a classroom where 2 inches represents 10 feet. If the classroom's length is 20 feet, what is the length of the classroom on the scale drawing? represents: the quotient of a mumber and3 less than 4 minutes? 2x 3x+4 4in 3x+2 3x 2 -4(4-) -4 4- 2) Solve forx: -2x+6 to 2) Write an expression that 2) If 24 inches equals 2 feet, then how 12 2) Solve for X: represents: 2-x many inches would be in 112 feet? twice x less than two 3) Circle all the equation where x 3? 3) Show the solutions to the following inequality on the number line below: (Put 3) Sam has a scale drawing of a 3) Circle the letter of the property that is represented in step 1 of solving. classroom where 5 inches x-15 18 represents 12 feet. If the classroom's length is 20 feet, what is the length of the classroom on the scale drawing? Given: E<-12 -4--3 necessary numbers on the number line.) -3x +3 > 6 Step 1: (3) <-12(3) 4x + 7= 12 A) Addition Property of Inequalities B) Subtraction Property of Inequalities C) Multiplication Property of Inequalities D) Division Property of Inequalities x-15 =-12 E--- -> 4) Solve for x: - 6 = 9 4) Solve the inequality: (Write your answer as an inequality.) 4) Solve for x. 4) Solve for x. hours pencils price 12 9 16 3 6. 13 x - 9<-12 miles 0,225 0.3 X $2.25 $4.50 5) What is the solution to: 5) Circle all the numbers that 5) Circle the TV offer where 5) Sue got a haircut for $20 and wants to leave a 15% tip. How much will her would make the inequality true? you would save the most -2x S 10 money. total bill be? -6 -5 -2 0 2 5 6 $245 TV with a 30% discount $200 TV with a 35% discount
3.
2) Write an expression that
2)
represents: 2-2x
twice x less than two
3) Show the solutions to the
following inequality on the
number line below: (Put
necessary numbers on the
number line.) -3x + 3> 6
->
4) Solve the inequality: (Write
your answer as an inequality.)
X-9<-12
5) Circle all the numbers that
would make the inequality true?
1.
Transcribed Image Text:3. 2) Write an expression that 2) represents: 2-2x twice x less than two 3) Show the solutions to the following inequality on the number line below: (Put necessary numbers on the number line.) -3x + 3> 6 -> 4) Solve the inequality: (Write your answer as an inequality.) X-9<-12 5) Circle all the numbers that would make the inequality true? 1.
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