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disa [49]
3 years ago
5

What is the answer for 7.5+2.3y-y

Mathematics
1 answer:
Alexxx [7]3 years ago
7 0

Answer:

9.8

Step-by-step explanation:

7.5+2.3y-y

Subtract y

7.5+2.3

Then Add

9.8

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Lena [83]

Answer:

y=1/2x+1

Step-by-step explanation:

<u><em>Use the formula y=mx+b</em></u>

rise/run- it goes up ONE and over TWO

the y intercept is (0,1)

put it all together y=1/2x+1

4 0
3 years ago
Make x the subject of the formula<br> х<br> +12c = 5d<br> 63
dezoksy [38]
X=5db^3-2cb^3
Workup in photo below.
Good luck

7 0
3 years ago
write an equation of the line that's passes through the point (1,6) and is parallel to the line whose equation is y= 3x - 5
Alex Ar [27]
Parallel lines have the same slope.
so to find any line, you need a set of points, and a slope.
we already have the slope, being 3.
so, use the equation
y- (y-point)/ x-(x-point)=slope.
y-6. 3
---- = ---- (make it a fraction by puttingitover 1)
x-1. 1
cross multiply.
1(y-6)=3 (x-1)
y-6=3x-3
add 6 to both sides
Final answer: Y=3x+3
7 0
3 years ago
A dressmaker needs to cut 18-inch pieces of ribbon from rolls of ribbon that are 6 feet
SashulF [63]
You have 10 rolls and each is 6 feet so therefore you have 60 feet of ribbon. Convert that to inches you need to multiply by 12 so 60 x 12 = 720 inches of ribbon.
If the dress maker needs 18 inch pieces you divide to 720 by 18.
720 divided by 18 will give you 40 pieces.

Final answer:

The dressmaker will get 40, 18-inch pieces of ribbon from 10, 6 foot rolls.
4 0
3 years ago
Write 54 3/8 as a decimal number.
alisha [4.7K]

Answer:

54.375

Step-by-step explanation:

4 0
2 years ago
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