Ask question

Ask question

All categories

3 years ago

11

Can someone plz plz plz help me?????

1 answer:

Anastasy [175]3 years ago

6 0

a) x+1+x+1+x+1+x+1=56 x=6.5

b) 2(6.5)+1=14cm

You might be interested in

I will give out a Brainliest answer!! Sylvia earns $7 per hour at her after school job. After working one week, she recieved a

solniwko [45]

Inequlity: 15>= x
Greatest amount she can earn: $105 a week

5 0

2 years ago

Read 2 more answers

viktor has $250 in his bano account. he withdraws $15 per week. let x represent the number of weeks that he makes withdrawals an

antiseptic1488 [7]

The answer is y=$250-$15x.

6 0

3 years ago

8-6x=-28 I need help plzzz

Schach [20]

The answer is 6. 8-6(6) = -28.

3 0

2 years ago

Read 2 more answers

What is 2 and 928 ten-thousandths as a decimal?

nordsb [41]

I think this is the correct answer
2+ 928 <span> = 2 + 0.0928 = 2.0928
</span> ---------
<span> 10000</span><span>
I hope i helped you :-)</span>

4 0

2 years ago

What is the missing value in the proportion 4/5 = x/30?

ra1l [238]

Answer:

$\displaystyle x = 24$

General Formulas and Concepts:

<u>Pre-Algebra</u>

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<u> </u>

Step-by-step explanation:

<u>Step 1: Define</u>

<u /> $\displaystyle \frac{4}{5} = \frac{x}{30}$ <u />

<u />

<u>Step 2: Solve for </u><em><u>x</u></em>

[Multiplication Property of Equality] Cross-multiply: $\displaystyle 5x = 120$
[Division Property of Equality] Divide 5 on both sides: $\displaystyle x = 24$

4 0

2 years ago