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RSB [31]
3 years ago
7

Please help me please

Mathematics
1 answer:
kozerog [31]3 years ago
5 0

1 ]Subtract 4 from both sides.

     x/8=2-4

2.] Simplify  2-4  to  -2.

   x/8=-2

3]Multiply both sides by 8.

    x=-2*8

   x= -16

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Which story represents the equation six-sevenths times one-fourth?
madam [21]

Answer:

C I think.

Step-by-step explanation:

I don't know for sure, but A, B and D all talk about adding or subtracting the answers together, while C tells us to find the fraction of a fraction so I'm pretty sure you multiply. Hope this helps!

8 0
2 years ago
Seth has a garden with dimensions 9 feet long times 8 feet wide he wants to enlarge the garden to an area of 120 ft.² how much f
ziro4ka [17]

Answer:

6 ft longer (total length of 15ft)

Step-by-step explanation:

the initial dimensions are:

length: l=9ft

width: w=8ft

the area area of the garden is given by:

a=l*w

so the original area is:

a=9ft*8ft=72ft^2

Since we need the area to be 120ft^2, and we can only change the length, the width will still be 8ft.

We substitute the value of the new area and the width to the equation for the area:

a=l*w\\120ft^2=l*8ft

and we clear for the new length:

l=\frac{120ft^2}{8ft}\\ \\l=15

The length of the garden for the area to be 120ft^2, must be 15ft.

This means that if originally the length was 9 ft, now it has to be 6 ft longer.

5 0
3 years ago
T/F every function is a relation
sammy [17]
True
Every function is a relation, but not every relation is a function.

Hope this helps :)
4 0
3 years ago
Read 2 more answers
#3 please. Thank you
Gre4nikov [31]
Experimental, a 7 out of 40 chance, add all of the results together and take the result of the diamond and fraction it with the whole like this 7/40, 31/40, much the same as b, 0/40 chance, because there is no stare in the cards.
3 0
4 years ago
10.5 + 3.5 /2 i need help
Fittoniya [83]

Answer:

12.25

Step-by-step explanation:

Remember PEMDAS!!

You would divide 3.5 to 2 first which is 1.75, then add 10.5 and 1.75 which equals 12.25.

P = ( )

E = exponents

M/D = Multiply/Divide

A/S = Add/Subtract

8 0
3 years ago
Read 2 more answers
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