Model the problem with algebra tiles. Then use the model to write an algebraic expression that represents the situation. Isaac gave away five balloons. How can you model this situation? The situation can be modeled by algebra tiles with and . The situation can be represented as an algebraic expression as .

Answer:

f(h(x))= 2x-4

Step-by-step explanation:

f(h(x))=f(2x+3)=2x+3-7= 2x-4

Answer:

$5.75

Step-by-step explanation:

1.15 a pound

Answer:

$5.75

Step-by-step explanation:

Step-by-step explanation: Here, we're asked to reflect ΔQRS over

the x-axis so we begin by reflecting point Q over the x-axis.

Since point Q is 2 units below the x-axis, point Q will reflect

over the x-axis to a position 2 units above the x-axis.

We label this point as Q' which is the ordered pair (1, 2).

Next we reflect point R over the x-axis.

Since point R is 2 units below the x-axis, point R will reflect

over the x-axis to a position 2 units above the x-axis.

We label this point as R' which is the ordered pair (3, 2).

Now connect the points to get our reflection.

Next we reflect point S over the x-axis.

Since point S is 6 units below the x-axis, point S will reflect

over the x-axis to a position 6 units above the x-axis.

We label this point as S' which is the ordered pair (1, 6).

Answer:

14z+10y+13 please mark brainliest if satisfied

Step-by-step explanation:

Simplify:

14z+10y+13

[tex]\huge\text{\bf Hey there!}[/tex]

[tex]\large\boxed{\mathsf{18z + 9y - 4z + 15 - 8 + y - 2}}[/tex]

[tex]\large\text{COMBINE the LIKE TERMS}[/tex]

[tex]\large\boxed{\mathsf{\rightarrow (9y + y) + (18z - 4z) + (15 - 8 - 2)}}[/tex]

[tex]\large\boxed{\rightarrow\mathsf{9y + 1y + 18z - 4z + 15 - 8 - 2}}[/tex]

[tex]\large\boxed{\mathsf{\rightarrow 10y + 14z + 7 - 2}}[/tex]

[tex]\large\boxed{\mathsf{\rightarrow 10y + 14z + 5}}[/tex]

[tex]\huge\boxed{\text{Therefore, your answer is: \boxed{\mathsf{10y + 14z + 5}}}}\huge\checkmark[/tex]

[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]

Answer:

x²=5²+12²

x²=25+144

x=√169

x=13

answer: look for a common Multiple

The answer is option two, "S" represents one and "R" represents five

Answer: 16 mph

Step-by-step explanation: To get speed in mph.

Divide the miles by the time. First we can change minutes to hours.

45/60 = 3/4 hour

12 divided by 3/4 hour is 12 ÷ 3/4

Invert the denominator and multiply:

12 × 4/3

16 mph

Answer:

Factors and multiples are different things. But they both involve multiplication: Factors are what we can multiply to get the number Multiples are what we get after multiplying the number by an integer

Step-by-step explanation:

Answer:

2/1

y int- 1

y=m2-1

y int- is on vertical line

Answer:

67

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

Answer:

24 kg

Step-by-step explanation:

divide 40kg with 5 meters = 8 kg per meter

so, 8 x 3 = 24 kg

hope this helps!

vote brainliest if it is!! :))

Answer:

15 is the multiply of the number

Answer:

Idon'tknowdaanswertothatquestionsorry.

Step-by-step explanation:

Answer:

42

Step-by-step explanation:

42 is the answer to the universe and everything in it.

Answer:

42 divided by 6=7 so 7 hrs

Step-by-step explanation:

its probalay wrong im not smart lol

Let f(x) be her earnings for x hours. it's given that [tex]f(x) = 6x[/tex]. The question asks what is x for [tex]f(x) = 42[/tex].

[tex]42 = f(x) \\~\\42 = 6x \\~\\x = 7[/tex]

She has to work 7 hours.

Answer:

2w + 4

Step-by-step explanation:

2/5(5w + 10)

2w + 4 ## ^ 2/5ths of 5 is 2, and 2/5ths of 10 is 4. (Distributive POE)

Answer: 2w + 4

Step-by-step explanation: Simplify the expression.

2/5 (5w+10) = 0

5*w+10 = 0 - 10

w = -10/5

w = -2

Answer: 132 Liters

Step-by-step explanation:

Ap ex

Answer: A i think

Step-by-step explanation:

Answer:

The Answer is B N*6-12=60

Step-by-step explanation:

if you multiply 6*n(12) you get 72 then if you subtract 12 from 72 you get 60.

I just did the test and got an A

Answer:

its really hard  mark me brainly

Step-by-step explanation:

Answer:

11.25 Miles , I got a different answer than the choices you put but this one is the closest that you have to my answer.

Step-by-step explanation:

a² + b² = c²

8² + 7.5² = c²

(7.5 [Half of 15{He only went halfway before his wife called}])

√120.25

c = 10.96

≈ 11 Miles

Answer:

Point A: (-3,3)

Point B: (3, -2.5)

Point C: (-4, -4)

point D: (1,0)

Step-by-step explanation:

Answer:

1. Point A (-3, 3)

2. Point B (3, -2.5)

3. Point C (-4, -4)

4. Point D (1, 0)

Explanation:

to identify the coordinates of each point, begin by locating where the point is across from the x axis and y axis.

These coordinates are in the form (x, y)

where x is the horizontal [left and right] orientation or location in respect to the x axis, and y is the vertical [up and down] orientation or location in respect to the y axis.

Point A is 3 units to the left and 3 units up from the origin [(0, 0)] so the coordinate of this point is (-3, 3).

Point B is 3 units to the right and 2.5 units down from the origin [(0, 0)] so the coordinate of this point is (3, -2.5).

Point C is 4 units to the left and 4 units down from the origin [(0, 0)] so the coordinate of this point is (-4, -4).

Point D is 1 unit to the right and 0 units down from the origin [(0, 0)] so the coordinate of this point is (1, 0).

Answer:

Step-by-step explanation:

Simplify:

Answer:

[tex](4m + 7) + ( - 5n + 4) + ( - 6m + 1) \\ = 4m + 7 - 5n + 4 - 6m + 1 \\ = \boxed{- 2m - 5n + 12}✓[/tex]

Answer:

6(2+3)

Step-by-step explanation:

6x2=12

6x3=18

12+18

Answer:

The value of a = -12

Step-by-step explanation:

Given the equation

[tex]\frac{8^{-55}}{8^a}=8^{-43}[/tex]

Determining the value of a

Given the equation

[tex]\frac{8^{-55}}{8^a}=8^{-43}[/tex]

Apply the exponent rule:   [tex]\frac{x^a}{x^b}=x^{a-b}[/tex]

[tex]\:8^{-55-a}=8^{-43}[/tex]   ∵ [tex]\frac{8^{-55}}{8^a}=8^{-55-a}[/tex]

[tex]-55-a = -43[/tex]

Add 55 to both sides

[tex]-55-a+55=-43+55[/tex]

Simplify

[tex]-a=12[/tex]

Divide both sides by -1

[tex]\frac{-a}{-1}=\frac{12}{-1}[/tex]

Simplify

[tex]a=-12[/tex]

Therefore, the value of a = -12

Answer: 7.9t

Step-by-step explanation: