All categories

3 years ago

Helpppppppppppppppp it is due now

Mathematics

2 answers:

Fudgin [204]3 years ago

5 0

Hey mate hope its help you...

Paha777 [63]3 years ago

5 0

The answer is : 120

you add 15+45 then subtract by 180

You might be interested in

A baker needs to have 15.5 pounds of flour on hand for the weekend bread so he looks in the cupboard and finds a bag that has 4.

ivann1987 [24]

needs 15.5

4.6 + 6.1 + 4.5 = 15.2

he needs .3 pounds, doesn't have enough currently

4 0

2 years ago

What is an extraneous solution to the equation b/b-3 -5/b=3/b-3 ?

storchak [24]

$\frac{b}{b-3} - \frac{5}{b} = \frac{3}{b-3} \\ \frac{ b^{2} -5(b-3)}{b(b-3)} =\frac{b}{b-3} \\ \frac{ b^{2} -5b+15}{b^2-3b} =\frac{b}{b-3} \\ (b-3)(b^{2} -5b+15)=b(b^2-3b) \\ b^3-8b^2+30b-45=b^3-3b^2 \\ 5b^2-30b+45=0 \\ b^2-6b+9=0 \\ (b -3)(b-3)=0 \\ b=3$

To check: 3/3-3 - 5/3 = 3/0 - 5/3 which is not defined.

Therefore, b = 3 is an extraneous solution.

5 0

3 years ago

Read 2 more answers

Of 12000 applicants to Carver college, 1/3 were accepted and 3/8 of those decided to attend. How many of the original applicants

ladessa [460]

Answer:

$total \: applicants \: = 12000 \\ number \: of \: applicants \: who \: were \: accepted = \frac{1}{3} \times 12000 \\ = 4000 \\ number \: of \: applicants \: who \: decided \: to \: attend \: the \: college = \frac{3}{8} \times 4000 \\ = 1500$

8 0

3 years ago

In a classroom,

Gelneren [198K]

Answer:

3 students in blue and 12 in white

Step-by-step explanation:

set 1/6 and 2/3 of it and you need to find that of 18

so you take 2/3*18 and get 12 students

and 1/6*18 and get 3 students

7 0

2 years ago

For what value of x does 34x=27x-3

Anit [1.1K]

Answer:

Step-by-step explanation:

Let's solve your equation step-by-step.

34x=27x−3

Step 1: Subtract 27x from both sides.

34x−27x=27x−3−27x

7x=−3

Step 2: Divide both sides by 7.

7x\7=−3\7

x=−3/7

8 0

3 years ago