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3 years ago

Please help me with this question

Mathematics

1 answer:

postnew [5]3 years ago

3 0

Answer:

the picture is not clear of that number in diagram

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Combine the like terms to create an equivalent expression: -n+(-4)-(-4n)+6}

Eduardwww [97]

Hope this helps! here is the answer!

3 0

3 years ago

The price of an item has risen to $276 today. Yesterday it was $115. Find the percentage increase.

Nezavi [6.7K]

Are you kidding me, bro? lol

276-115=131
131 divided by 276 = 0.47

0.47% increase

6 0

3 years ago

A small town has two local high schools. High School A currently has 600 students

Sedaia [141]

Answer:

The senior class will have 100 members in the 13th year.

Step-by-step explanation:

Use the compound interest equation with a negative interest rate:

A = P(1 + r/n)^(n)(t)

Let n be 1 since we're looking for a specific year.

100 = 250(1 - 0.07)^t

100/250 = (0.93)^t

0.4 = (0.93)^t

t = 13 years

5 0

3 years ago

A seller buys an item from a manufacturer for $100 and sells it to a customer for $120. which of these terms describes this extr

SashulF [63]

Markup: The amount added to the cost price of goods to cover overhead and profit.

6 0

3 years ago

Read 2 more answers

What is the solution to 4 ***25-79 ΧΣ- 12 ΧΣ 12 Ο χK12 Ο χ4 - 12

jekas [21]

Answer:

$\displaystyle x \leq 12$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
Subtraction Property of Equality

Step-by-step explanation:

Step 1: Define

$\displaystyle -\frac{3}{4}x + 2 \leq -7$

Step 2: Solve for x

[Subtraction Property of Equality] Isolate x term: $\displaystyle -\frac{3}{4}x \leq -9$
[Division Property of Equality] Isolate x: $\displaystyle x \leq 12$

Here we see that any value x smaller than or equal to 12 would work as a solution to the inequality.

7 0

3 years ago

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