Select ALL true statements about solving the equation : 4a - 5 = 10 - a

Answer:

651.6

Step-by-step explanation:

surface area = b h  +  2 l s  +  l b

b= base h= height l= length s= side

or

find area of all the parts and add together

Answer: C

Step-by-step explanation:

Took the test

Answer:

an=0.8x0.9n-1

Step-by-step explanation:

Answer:

5,6,11

Step-by-step explanation:

Answer:

A 5, 6, 11

Step-by-step explanation:

Answer:

[tex]144x - 96y - 30[/tex]

Step-by-step explanation:

Step 1:  Distribute

[tex]6(4(6x - 4y) - 5)[/tex]

[tex]6((4 * 6x) + (4 * -4y) - 5)[/tex]

[tex]6(24x - 16y - 5)[/tex]

Step 2:  Distribute again

[tex](6 * 24x) + (6 * -16y) + (6 * -5)[/tex]

[tex]144x - 96y - 30[/tex]

Answer:  [tex]144x - 96y - 30[/tex]

Answer:

(22, 9)

Step-by-step explanation:

The positive difference of two integers is 13. The sum of the larger number and the square of the smaller is 103. Give your solution(s) as ordered pair (larger, smaller).    I'll call the two integers a and b.

a - b  =  13        a + b² = 103

  +b     +b

a   =  13 + b    plug this into the second equation

a + b² = 103

(13+b) + b²  = 103    subtract 103 from both sides to get one side equal to zero

-103              -103

b² + b - 90 = 0      what factors (two numbers multiply) to -90 that also add up

                             to 1? The only two that work are -9 and 10.  

(b-9)(b+10) = 0      so  b-9 = 0     or    b+10 = 0

                                     +9  +9    or       -10   -10

                                     b = 9      or    b = -10 but both numbers must be positive

b = 9  and a = 13 + b so   a = 13 + 9 = 22

(22, 9)

Answer:

$1085.00

Step-by-step explanation:

The maximum FUTA deductions for the first quarter is $1050.

The percentage means the required value out of 100.

It is calculated by dividing the required value by the total value and multiplying it by 100.

The percentage change is also calculated using the same method.

In percentage change, we find the difference between the values given.

Example:

Required percentage value = a

total value = b

Percentage = a/b x 100

We have,

The Federal Unemployment Tax Act (FUTA) tax rate is 6% of the first $7,000 paid to each employee per year.

So,

For person 1:

The FUTA tax is 6% of $3500 = $210.

For person 2:

The FUTA tax is 6% of $7000 = $420

Since the FUTA tax is limited to $7000 of wages per employee per year.

For person 3:

The FUTA tax is 6% of $7000 = $420.

Since the FUTA tax is limited to $7000 of wages per employee per year.

The maximum FUTA deduction would be the sum of the FUTA tax for each employee.

= $210 + $420 + $420

= $1050.

Therefore,

The maximum FUTA deductions for the first quarter is $1050.

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Answer:

understand plan solve look back submit das easy

Step-by-step explanation:

Answer:

Choice b is correct.

Step-by-step explanation:

When a positive number, and a negative number are multiplied or divided, the quotient or sum is always negative. Hope this helps.

Answer:

18 units

Step-by-step explanation:

If each square on the graph equals one unit then you can count the amount of times the line takes up the length of one square.

Answer: A). The graph is a good representation of the data

Step-by-step explanation: The graph clearly represents that data, and it gets the point through. The graph is 3D, yet it clearly adds up to the lines therefore it is not misleading that way.

The vertical range seems fine to me, and I don't see how it being too small could create the impression that the distances are greater then they actually are.

I know its not B, because I did this question a couple minutes ago. Therefore there is nothing really misleading about this graph.

Answer:

doing the test now, it's "the graph is a good representation of the data"

Step-by-step explanation:

once, again i'm doing the test right now

Step-by-step explanation:

4 × 3 = 12 - Tom × Bob

12 × 2 = 24 - Bob × Cindy

4 + 12 + 24 = 40 - Tom + Bob + Cindy

Answer:24

Step-by-step explanation:

Tom: has 4

Bod: 3x4=12

Cindy: 2x12=24

Answer:

2/3 or 0.6 repeating

Step-by-step explanation:

Cross multiply

(4/5) * (5/6)

0.666666666 (2/3)

Answer:

Wilhem is correct.

Answer:

wilhem

Step-by-step explanation:

Answer: C: When calculating the distances to the mean, the student forgot to take the absolute values.

Step-by-step explanation: I just did the question

Answer:

the answer is c, ''When calculating the distances to the mean, the student forgot to take the absolute values.''

Step-by-step explanation:

i got it right on edg.

Answer:

9t

Step-by-step explanation:

In a case whereby A float in a parade may use as many tulipstulips as a florist sells in 9 years. If t is the number of tulipstulips a florist sells in 1​ year,  algebraic expression to represent the number of tulipstulips  is 9t

Any mathematical statement that consists of numbers, variables, and an arithmetic operation between them is called an expression or an algebraic expression. For instance, the formula 4m + 5 consists of the words 4m and 5, as well as the variable m, which is divided by the arithmetic symbol +.

Based on the provided information from the question;

Time = 9 years.

t= number of tulipstulips a florist sells in 1​ year,

algebraic expression = 9t

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Answer:

32t

Step-by-step explanation:

(-4t x 4t) + (-4t x 12)

= -16t + (-4t x 12)

= -16t+48t

= 32t

Answer:

See below

Step-by-step explanation:

Given: y-5≥8

Add 5 to both sides: y≥13

So any real number that is equal to 13 or above will be a solution for y.

Answer:

y>=13

Step-by-step explanation:

Let's solve the given question

y-5>=8

Add 5 to both sides

y>=8+5

y>=13

Note the >= will change only if that other side is negative

But since it is positive,it still remains

y>=13

Answer:

The second one

Step-by-step explanation:

Answer:

k is the vertical shift

Step-by-step explanation:

y=a(x-h)^2+k

This gives the parabola in vertex form

(h,k) is the vertex where h is the x coordinate and k is the y coordinate

k is the vertical shift

Answer:

Step-by-step explanation: survey 1:3

survey 2:2

survey 3:1

Answer:

The answer is

3

2

1

Step-by-step explanation:

I got a right

Answer:

Less than or equal to $80

Step-by-step explanation:

If she get $320 a month and shops 4 times a month, you have to find the unit rate. This is so that you know the maximum amount of money she can spend.

320÷4=80

She can't go above $80, but she can spend any amount under $80. Than means the amount she can spend is less than or equal to $80.

The inequality that can be used to find the possible values of x is x≤80.

Maximum budget per month =$320

Number of times Ms Sung goes to a shop a month = 4

Amount spent on each shopping trip = x

Inequality is a statement that equates to two expressions.

So, the amount spent on 4 shopping trips = 4x

The maximum amount she can spend on all trips=$320

This means, [tex]4x\leq 320[/tex]

So, [tex]x\leq 80[/tex]

Hence, the inequality that can be used to find the possible values of x is x≤80.

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Given:

Funnel is in the shape of a cone.

Radius = 4 inches

Height = 10 inches

To find:

a) The volume of the funnel

b) How many quarts of oil are in the funnel.

Solution:

Volume of cone:

[tex]$V=\frac{1}{3}\pi r^2 h[/tex]

[tex]$V=\frac{1}{3}\times 3.14 \times 4^2 \times 10[/tex]

[tex]$V=167.47[/tex] in³

The volume of the funnel is 167.47 in³.

1 qt ≈ 58 in³

To convert cubic inch to quarts divide by 58.

[tex]$167.47in^3=\frac{167.47}{58}[/tex]

               = 2.9 quarts

Therefore 2.9 quarts of oil are in the funnel.

Answer:

Step-by-step explanation:

Y = 3.2x + 5 is a linear function with slope 3.2 and y-intercept 5.

For any x value you choose to substitute for x, you'll obtain a unique y value.  For example, if we were to substitute -3 for x, we'd get:

f(-3) = y = 3.2(-3) + 5, or y = -9.6 + 5 = -4.6

There is only one y result for each choice of x.  

Y=3.2x+5 alone does not have an "answer."  Again:  You must pick your own x values and for each such value you must calculate y.

Answer:

No Solutions

Step-by-step explanation:

Step 1:  Distribute

[tex]3x + 15 = 3(x + 15)[/tex]

[tex]3x + 15 = 3x + 45[/tex]

Step 2:  Subtract 3x from both sides

[tex]3x + 15 - 3x = 3x + 45 - 3x-1[/tex]

[tex]15 \neq 45[/tex]

Answer:  No Solutions

Answer:

19/5 = 3,8

Step-by-step explanation:

x - 13/6 = 1 + x/6

6x - 13 = 6 + x

5x = 19

x = 19/5 = 3,8

Answer: x= 19/5

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

4 because 11x4=44

Flippin Middle School can buy at most 4 workbooks if it has $44 to spend.

To determine the maximum number of workbooks that Flippin Middle School can buy with $44, we need to divide the total amount of money available by the cost of each workbook.

Let's denote the number of workbooks that can be bought as [tex]\( W \)[/tex], and we know that each workbook costs $11. Therefore, the total cost for [tex]\( W \)[/tex] workbooks would be [tex]\( 11W \)[/tex].

Given that the school has $44 to spend, we can set up the following inequality to find the maximum number of workbooks that can be purchased:

[tex]\[ 11W \leq 44 \][/tex]

Now, we divide both sides of the inequality by 11 to solve for [tex]\( W \)[/tex]:

[tex]\[ W \leq \frac{44}{11} \][/tex]

[tex]\[ W \leq 4 \][/tex]

Since [tex]\( W \)[/tex] must be a whole number because one cannot buy a fraction of a workbook, the maximum number of workbooks that Flippin Middle School can buy is 4.

Answer:

b

Step-by-step explanation:

Answer:

1,536 [tex]in^{3}[/tex]

Step-by-step explanation:

You multiply the length, width, and depth to get the volume. [tex]12 * 8 * 16= 1536 in^{3}[/tex]

Answer:

2

Step-by-step explanation:

slope of the line is the gradient (m):

m = y2-y1 / x2-x1

m = 21-9 / 5-(-1)

m = 12 / 6

m = 2

Answer:

The correct answer is D. 2

Step-by-step explanation:

I just got it correct.