2 years ago

Simplify (11+4)x10+5

Mathematics

2 answers:

AURORKA [14]2 years ago

4 0

Answer:

155

Step-by-step explanation:

= (15)x10+5

= 150+5

= 155

Mrrafil [7]2 years ago

4 0

(11+4)*10+5
15*10+5
150+5
155

You might be interested in

What is the quotient if 3/15 of 40 is divided by 7/8 of 4/14?

GrogVix [38]

Answer:

Step-by-step explanation:

3/15 * 40/7/8 *4/14

8/ 1/4 = 32

5 0

2 years ago

Read 2 more answers

Which method correctly solves the equation using the multiplication property of equality and the reciprocal of One-third? One-th

Airida [17]

Answer:

Step-by-step explanation:

Given the equation $\frac{1}{3}(x+9) = -12$

Step 1;

Expand the bracket at the right hand side of the equation to have:

$\frac{1}{3}x +\frac{1}{3}(9) = -12\\\frac{1}{3}x+3=-12\\subtracting\ 3\ from\ both\ sides\\\frac{1}{3}x+3-3=-12-3\\\frac{1}{3}x=-15\\$

Taking the reciprocal of both sides:

$\frac{3}{x} = \frac{-1}{15} \\ cross\ multiplying\\-x =45\\x=-45$

4 0

2 years ago

Read 2 more answers

Assignment due soon! Need help

Natali [406]

Answer: 30°

Step by step explanation:
1) Supplementary angles add up to 180°
2) (2x+10)+(5x-40)=180
3) solve for x
4) x=30

6 0

2 years ago

I NEED HELP PLEASE !!!!

Sergio [31]

Answer:

Step-by-step explanation:

2x + 3.5x + 15 = -1.5

5.5x + 15 = -1.5

5.5x = -16.5

x = -3

y = 3.5(-3) + 15

= -10.5 + 15

= 4.5

(-3, 4.5)

7 0

2 years ago

The sum of three numbers is 82 The second number is 3 times the third. The third number is 8 more than the first. What are the n

olganol [36]

Answer:

22 46 15

Step-by-step explanation:

i looked it up because i was even confused. but i think this is right. hope this helps.

5 0

2 years ago