2 years ago

Evaluate , without using a calculator : 11(2-3)-5×2×0

Mathematics

1 answer:

SVETLANKA909090 [29]2 years ago

3 0

Answer:

-11

Step-by-step explanation:

11 (2 - 3) - 5 × 2 × 0

= 11 (-1) - 0

= -11 - 0

= -11

You might be interested in

The algebraic expression for "the quotient of 73 and x" is

lyudmila [28]

Answer

it could be 73/x

Step-by-step explanation:

3 0

3 years ago

Ian has 12.2 ounce bottle of ketchip. He uses 1/20 of the ketchup every time he has a buffalo burger How many ounces of ketchup

tatiyna

If Ian uses 1/20 of the ketchup 4 times, this is equal to 4/20, or $\frac{4}{20}$ .

$\frac{4}{20}$ can be simplified to $\frac{1}{5}$ , which means we need to work out $\frac{1}{5}$ of 12.2

$\frac{1}{5}$ is equivalent to 20%, which as a decimal is 0.2

0.2 x 12.2 = 2.44 - however, this is how much he has used, and we need to figure out how much is left.

12.2 - 2.44 = 9.76

So, Ian has 9.76 oz remaining :)

4 0

3 years ago

Simplify expression:<br> 3^{−(4a+1)} −3^{−(4a−1)} + 3^{−4a}

lyudmila [28]

$3^{-(4a+1)}-3^{-(4a-1)} + 3^{-4a} =3^{-4a-1 }-3^{- 4a+1 } + 3^{-4a}=\\ \\=3^{ -4a }*3^{-1}-3^{ - 4a }*3^1 + 3^{-4a} =3^{-4a}(3^{-1}-3+1)=3^{ -4a }*(\frac{1}{3}-2)=\\ \\=3^{ -4a }*(-1\frac{2}{3})=3^{ -4a }*(-\frac{5}{3})=3^{ -4a }*(-5)*\frac{1}{3} =-5 *3^{ -4a }*3^{-1}=\\ \\ =-5 *3^{ -4a +(-1)}=-5 *3^{ -4a -1}$

3 0

3 years ago

Y=3/2x+6 parallel to (-2 -4)

Aleonysh [2.5K]

Answer:

no it's not parallel to that.

4 0

2 years ago

Which of these situations can be represented with an integer that, when combined with the opposite of −5, makes 0?

viktelen [127]

Answer is B and D

Walk Down and Climb Up is both opposite.

6 0

2 years ago

Read 2 more answers

Evaluate , without using a calculator : 11(2-3)-5×2×0​

Evaluate , without using a calculator : 11(2-3)-5×2×0