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3 years ago

What is the answer to -2/3x4

Mathematics

1 answer:

vova2212 [387]3 years ago

7 0

Answer

-8/3 (fraction)

or in decimal form it would be -2.6 (the six would be repeating)

Step-by-step explanation:

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Assume that the price of a combo meal is the same price as purchasing each item separately. Find the price of a pizza, a coke, a

maria [59]

Answer:

pizza: $4, coke: $3, chips: $2

Step-by-step explanation:

Lets make the price of a pizza=p a coke= k and a bag of chips=c

then we have the following equations

p+k+c=9

p+2k=10

2p+2c=12

Because p is common in all the equations we shall make it the subject of each equation.

p=9-(k+c)...........i

p=10-2k..............ii

p=6-c...................iii

We then equate i and iii

9-(k+c)=6-c

9-k-c=6-c

putting like terms together we get:

9-6=-c+c+k

1 coke, k=$3

replacing this value in equation ii

we get p=10-2(3)

p=10-6= 4

1 pizza, p=$4

replacing this value in equation iii

4=6-c

c=6-4

a bag of chips, c=$2

Thus, a pizza, a coke and a bag of chips= pizza: $4, coke: $3, chips: $2

5 0

3 years ago

Find the y intercept of the equation y=-6x+10

vfiekz [6]

ANSWER

The y-intercept is 10.

EXPLANATION

The given equation is

$y = - 6x + 10$

At y-intercept, x=0.

This implies that,

$y = - 6(0) + 10$

This simplifies to,

$y = 10$

The y-intercept is 10.

It has the ordered pair,

$(0,10)$

Also, we can compare to

$y = mx+c$

where

$m=-6$ is the slope

and

$c=10$

is the y-intercept.

7 0

4 years ago

What is 876 ÷ by 21 ?

Morgarella [4.7K]

Answer:41.714

Step-by-step explanation:876 divided by 21 is 41.714

6 0

3 years ago

10^n = 10^3 times the square root of (10^31 / 0.001.)<br> What is n?

garik1379 [7]

Answer:

Step-by-step explanation:

5 0

3 years ago

Someone please help me I’ll give out brainliest please dont answer if you don’t know

max2010maxim [7]

Answer:

sum of interior angles of the octagon is 1080 degree

Step-by-step explanation:

forluma:

(n-2)*180 degree

since octagon has 8 sides

(8-2)*180 degree

6*180

1080 degree

7 0

3 years ago

Read 2 more answers