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Lyrx [107]
3 years ago
15

Please help me!! I need it for a test & I can't fail!!!

Mathematics
2 answers:
zmey [24]3 years ago
6 0

Answer:

-14/45

Step-by-step explanation:

hope this helped!

balu736 [363]3 years ago
4 0

Answer:

-14/45

Step-by-step explanation:

You might be interested in
If one half of an integer is added to one fifth of the next consecutive integer, the sum is 10. Find the integers.
Ivahew [28]
Let 1st integer be x and next consecutive be x+1
1/2•x + 1/5•(x+1) = 10
x/2 + x/5 + 1/5 = 10
-1/5 -1/5
x/2 + x/5 = 49/5
(x/2)•5/5 + (x/5)•2/2 = 49/5
5x/10 + 2x/10 = 49/5
7x/10 = 49/5
•10 •10
7x = 98
÷7 ÷7
x = 14 --> 1st integer
x+1 = 14+1 = 15 --> next consecutive integer
5 0
3 years ago
Read 2 more answers
Help me with this plz
Gnoma [55]
Correct answer would be C
24x
100 + 8x
If you plug in 6.25 for X in both equations, they both equal 150 so in 6.25 hours they will have the same amount.
7 0
3 years ago
Write the expression for when you translate the graph of y = |3x|− 5 one unit to the right.
DedPeter [7]

Answer:

y=|3x-3|-5

Step-by-step explanation:

Notice that we are requested to perform a horizontal shift of on unit to the right. Recall that a horizontal shift of one unit to the right involves the operation of subtracting from the variable "x" one unit.

Therefore, this implies the following mathematical transformation to the variable "x":

y=|3(x-1)|-5\\y=|3x-3|-5

where we simply completed distributive property to get rid of the parenthesis inside the absolute value.

5 0
3 years ago
12 divided by -5/8<br> please help me:)
devlian [24]
-19.2

12/(-5/8) means 12*(-8/5)

12*8=96
96/5=19.2

don’t forget the negative sign

so

-19.2
5 0
3 years ago
2ab - ab + 2a + 3b + 2ab<br> what is this simplified ?
shtirl [24]

Answer: The answer is 3ab + 2a + 3b.

Step-by-step explanation:

So we are given this equation:

2ab - ab + 2a + 3b + 2ab

First we have to add like terms:

2ab + 2ab - ab + 2a + 3b

4ab - ab + 2a + 3b

3ab + 2a + 3b

Here is your answer!

4 0
4 years ago
Read 2 more answers
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