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2 years ago

1/2+3/5 for math and idk what it is

Mathematics

2 answers:

SSSSS [86.1K]2 years ago

7 0

1.1 is the answer for you question

Vlad1618 [11]2 years ago

3 0

The answer is 11/10 or 1 and 1/10

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List the domain and range of the relation. {(5,-5), (7,7), (0,-5), (7,1) (5,5)}

artcher [175]

Answer:

domain = (0,5,7)

range = (-5,1,5,7)

Step-by-step explanation:

domains are the x in (x,y) , and ranges are y in the (x,y) relations.

4 0

3 years ago

What the answer please!!!!

Naily [24]

Answer:

Step-by-step explanation:

6 0

2 years ago

If dan has $3.75 and he spends 1/3 of it how much does he have left

olga_2 [115]

3.75 divided by 3= 1.25
3.75-1.25= 2.50

3 0

3 years ago

Read 2 more answers

Write the phrase as a rate in simplest form. $246 for 24 packs

givi [52]

$246 / 24

= $10.25 per pack.

So the rate would be:

$10.25 : 1

Hope this helps you!

4 0

2 years ago

HELP ME ANYONE ANYONE PLEASEEEEE I BEG FOR LOVE OF JESUS

soldi70 [24.7K]

Answer:

b. -84

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
Subtract Property of Equality

Algebra I

Terms/Coefficients

Step-by-step explanation:

Step 1: Define

$\displaystyle \frac{a}{-7} - 7 = 5$

Step 2: Solve for a

Addition Property of Equality: $\displaystyle \frac{a}{-7} - 7 + 7 = 5 + 7$
[Simplify] Add: $\displaystyle \frac{a}{-7}= 12$
Multiplication Property of Equality: $\displaystyle -7 \cdot \frac{a}{-7} = 12 \cdot -7$
[Simplify] Multiply: $\displaystyle a = -84$

Step 3: Check

Plug in a into the original equation to verify it's a solution.

Substitute in a: $\displaystyle \frac{-84}{-7} - 7 = 5$
[Frac] Divide: $\displaystyle 12 - 7 = 5$
Subtract: $\displaystyle 5 = 5$

Here we see that 5 does indeed equal 5.

∴ a = -84 is the solution to the equation.

7 0

2 years ago