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3 years ago

Sarah and amanda each have 2 bags with 4 marbles in each .how many marbles do they have altogether?

Mathematics

1 answer:

OLEGan [10]3 years ago

7 0

16 marbles...................

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2. Solve the following 10/12 - 4/3

Mama L [17]

The answer is $-\frac{1}{2}$

First you must change the fractions so that they have like denominators.

$\frac{10}{12} -\frac{16}{12}$

Then you subtract the fractions.

$-\frac{6}{12}$

Finally, you need to simplify the answer.

$-\frac{1}{2}$

4 0

2 years ago

Evaluate b^2c^-1 for b=8 and c=-4

HACTEHA [7]

When evaluating b^2c^-1 for b=8 and c=4, the answer is -16

E = b^2c–1
x-a = 1/xa

E = b^2c - 1
= 8^2 x (-4)-1
= 64/-4
= -16

4 0

2 years ago

Pleaseee help fast !!!

Svet_ta [14]

Answer:

function 2

function 1

function 3

Step-by-step explanation:

function 1 has a slope of -2, function two has a slope of -8/3 or approximately -2.6 function three has a slope of -11/6 or approximately -1.8

7 0

2 years ago

PLZ HELP ME WILL MARK BRAINLIEST IF CORRECT NO BS

Rom4ik [11]

Assuming it's just wanting to know what -4+or- sqrt(26):

adding: x= 1.1
subtracting: x=-9.1

Hope this helped!

4 0

2 years ago

Alonzo, Alice, and Juan all solved the following problem but got different answers:

r-ruslan [8.4K]

Answer:

Juan believes the answer is -2/15.

Step-by-step explanation:

The given problem is :

$\dfrac{-1}{3}\times \dfrac{2}{5}$

We need to solve the problem.

$\dfrac{-1}{3}\times \dfrac{2}{5}=\dfrac{-1\times 2}{3\times 5}\\\\=\dfrac{-2}{15}$

So, the answer to the problem is $\dfrac{-2}{15}$ . Hence, Juan is correct.

5 0

2 years ago