Plz help me with this

Answers

Answer 1

Answer: This question is not even trying to test your arithmetic. It's just testing
to see whether you know how to read numbers in words properly.

When you read numbers in words, the only time you ever say "and"
is for a decimal point. There are no decimals in this question, so the
"and" is not a part of any numbers.

The question gives you two numbers. The word "and" is the marker
that's BETWEEN them. The two numbers are 1,300 and 950 .

The first thing the question wants you to do is write the numerical
expression for all the words. That's (1300 - 950) / 4 .

The next thing you're supposed to do is"evaluate the expression" ...
find out what number it all boils down to. I don't think you'll have
any trouble with that now.

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3. Write a word phrase for p ÷ 3. (1 point) a number plus 3 the product of a number and 3 the quotient of a number and 3 a number decreased by 3 4. A major league baseball player chews 17 pieces of gum per game. Write an algebraic expression to show how many pieces of gum he might chew in n games. (1 point) n + 17 n over seventeen 17n 17 – n 5. Use mental math to solve the equation. x – 16 = 14 (1 point) 30 2 –2 –30 6. Brandon owns nearly 2 times as many CDs as Ingrid. Brandon owns 56 CDs. Write an equ

Students in Miss Moseley's fourth grade class are learning multiplication, and they demonstrate mastery by passing assessments. Travis has passed 11 tests, and his classmate, Jenifer, has passed 2 tests. Going forward, Travis plans to pass 2 tests per week. Meanwhile, Jenifer plans to pass 5 tests per week. Eventually Jenifer will catch up to Travis. When the number of tests each student has passed are equal, how many tests will each student have passed and how many weeks will it take?

Answers

11+2x=2+5x11=2+3x9=3x3=xIt will take about 3 weeks

An initial investment of $60.00 increases in value by 15% each year. Which of the following statements are true? Select all that apply. This function can be represented by the quadratic equation f(x)=0.15(x+60)^2 This situation can be represented by the exponential function f(x)=60 x 1.15^x This function has no x-intercept After 4 years the value of the investment will be $120.00 After 6 years the value of the investment will be $653.00 After 7.86 years the value of the investment will be 3 times the initial value After 8 years the value of the investment will be $184.00

Answers

Given:
initial investment = $60.
increase in value by 15% each year

The function that best represents the above problem is: f(x) = 60 * (1.15)^x

f(4) = 60 * (1.15)⁴ = 60 * 1.75 = 105.00
f(6) = 60 * (1.15)⁶ = 60 * 2.31 = 138.60
f(7.86) = 60 * (1.15)⁷.⁸⁶ = 60 * 3 = 180
After 7.86 years the value of the investment will be 3 times the initial value
f(8) = 60 * (1.15)⁸ = 60 * 3.06 = 183.60
After 8 years the value of the investment will be $184.00

FAST PLEASEWhat is the area of the polygon?

A.
134 cm2

B.
170 cm2

C.
202 cm2

D.
238 cm2

Answers

Sorry! OK. I'll make this quick. Formula: A= A+B+C+D
A= 134 cm2
B= 170 cm2
C= 202cm2
D= 238 cm2
So, just add them altogether.
A= 744 cm (But I don't know what the exponent would be. Sorry!) I think that is how it would be. Its been a while since of done Area, though. Sorry about not knowing the exponent. And sorry if this isn't acurate.

Find the solutions to the equation by compelting the square x^2-6x=7

Answers

Answer:

The solution set is {-1, 7}

Step-by-step explanation:

Rewrite x^2-6x=7 as x^2 - 6x = 7.

Identify the coefficient of the x term; it is -6.

Halve this coeff (obtaining -3)

Square this result (obtaining 9)

Add 9 to x^2 - 6x and then subtract 9 from the result: x^2 - 6x + 9 - 9

Then we have:

x^2 - 6x + 9 - 9 = 7. Add 9 to both sides, obtaining

x^2 - 6x + 9 = 16

Rewrite x^2 - 6x + 9 as the square of a binomial: (x - 3)^2

Then we have

(x - 3)^2 = 16

Taking the square root of both sides, we get

x - 3 = ±4, so that: x = 3 + 4 = 7, and x = 3 - 4 = -1.

The solution set is {-1, 7}.

Answer:

To complete the square x^2-6x=7

We take the coefficient of X which is -6

divide it by 2 -3

square that number 9

then add it to both sides of the equation.

x^2 -6x + 9 = 16

(x -3) * (x -3) = 16

We take the square root of both sides:

a) x-3 = 4

b) x-3 = -4

Therefore, x = 7 and x = -1

Step-by-step explanation:

For a field trip for students Road in cars and the rest filled nine buses how many students were in each bus it for how to 72 students were on the trip?

Answers

72 divided by 9 equals 8
72/9=8

A repairperson buys a new heavy-duty electric drill with installment payments. The initial cost of the drill is $300. The repairperson makes six payments. The total payments for the drill add up to $324. How much interest does the repairperson pay?

Answers

The repair person paid an amount of interest of $24.

What is Subtraction?

Subtraction can be done for any numbers or algebraic expressions. It is the process of taking out certain value from a given amount of number.

The process of subtraction can also be termed as finding difference.

Given that,

A repairperson buys a new heavy-duty electric drill with installment payments.

Initial cost of the drill = $300

Number of installment payments made = 6

Total payment for the drill = $324

Amount of interest = Total payment for the drill - Initial cost of the drill

= $324 - $300

= $24

Hence the interest paid is $24.

To learn more about Subtraction, click here :

brainly.com/question/2346316

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he pays $24 interest

the percentage interest would be 24/300 ×100 = 8% interest