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2 years ago

Can you help me in this question?

Mathematics

2 answers:

dezoksy [38]2 years ago

5 0

Answer:

Step-by-step explanation:

2m + 3m = 5m

9m - 5m = 4m

11m - 6m = 5m

Therefore, the expression 11m - 6m is equivalent to 2m + 3m

(as they both equal 5m)

zhuklara [117]2 years ago

5 0

Answer:

C. The expression 11m - 6m is equivalent to 2m + 3m.

Step-by-step explanation:

9m - 5m = 4m

11m - 6m = 5m

2m + 3m = 5m

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BRAINLIEST!!!

mart [117]

Answer:

A. 2 to the power of 1 over 6

Step-by-step explanation:

$\frac{ \sqrt{2} }{ \sqrt[3]{2} }$

Laws of indices subtract ½ from ⅓ and use it as your power

Dm me for more explanation

5 0

3 years ago

A garden table and a bench cost S585 combined. The garden table costs S65 less than the bench. What is the cost of the bench?

garik1379 [7]

Answer:

Bench costs $325

Step-by-step explanation:

Try setting up an equation

x = cost of garden table

y = cost of bench

equation 1: x + y = 585

We also know that the table costs 65 dollars less than the bench.

cost of garden table = bench - 65

equation 2: x = y - 65

Now just substitute equation 2 into equation 1

(y-65) + y = 585

and solve for y

2y-65 = 585

2y = 585 + 65 = 650

y = 325 = cost of bench

8 0

3 years ago

Solve 12=-r-11 i really need help

Alika [10]

R = -23
that’s the answer

6 0

3 years ago

Read 2 more answers

Denise would like to purchase a computer that costs$2000. Create and solve an inequality in order to determine the least amount

photoshop1234 [79]

The question is incomplete. Here is the complete question:

Denise earns $30 an hour. She wants to purchase a computer that costs $2000. Create and solve an inequality to determine the least amount of hours she must work in order to be able to purchase the computer.

Answer:

$30h\geq 2000\ or\\h\geq67$

Denise has to work at least 67 hours in order to buy a computer that costs $2000.

Step-by-step explanation:

Given:

Hourly earning of Denise is $30.

Let the number of hours Denise works be 'h'.

Now, total earning of Denise can be calculated using the unitary method and is given as:

$Total\ money=\textrm{Hourly earning}\times \textrm{Total hours worked}\\Total\ money=30\times h\\Total\ money=30h$

Now, total money earned by Denise must be at least $2000 in order to purchase a computer. Therefore, the inequality is given as:

$30h\geq 2000\\h\geq \frac{2000}{30}\\h\geq 66.7$

Therefore, Denise has to work at least 67 hours in order to buy a computer that costs $2000.

7 0

3 years ago

Add the mixed number fractions. Simplify, if possible.

Vladimir79 [104]

Answer:

8 4/15

Step-by-step explanation:

Rewriting our equation with parts separated

= 5 + 2/3 + 2 + 3/5

Solving the whole number parts

5 + 2 = 7

Solving the fraction parts

2/3 + 3/5 = ?

Find the LCD of 2/3 and 3/5 and rewrite to solve with the equivalent fractions.

LCD = 15

10/15 + 9/15 = 19/15

Simplifying the fraction part, 19/15,

19/15 = 1 4/15

Combining the whole and fraction parts

7 + 1 + 4/15 = 8 4/15

6 0

3 years ago