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Fudgin [204]
3 years ago
5

Does anyone know how to do this question?

Mathematics
1 answer:
stepan [7]3 years ago
3 0
I've attached working :)

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Stephanie is 62 inches tall. Her brother is t inches shorter than she is.
Law Incorporation [45]

Answer: 62 - T

Step-by-step explanation:

I think it is 62 - T because Stephanie is 62 inches and it says that her brother is shorter which I believe it means that you have to subtract.

7 0
2 years ago
Luke has $21 more than Rachel and $48 more than Daniel. All together they have $
KengaRu [80]
This can be solve by 3 variable equation
let x be the money of luke
y money of rachel
z money of daniel
first equation
x = y + 21
second equation
x = z + 48
third equation
x + y + z = 168
solving simultaneously
x =79
y = 58
z = 31

3 0
3 years ago
Which equation represents a line that passes through (5, 1) and has a slope of 1/2?
lesya692 [45]

Answer:

C

Step-by-step explanation:

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

here m = \frac{1}{2} and (a, b) = (5, 1), so

y - 1 = \frac{1}{2}(x - 5)

8 0
3 years ago
What is the vertex of g(x) = -3/? + 2<br> (3, -25)<br> (-3,-25)<br> (3,29)<br> (-3, 29)
Orlov [11]

Answer:

(3,-25)

Step-by-step explanation:

6 0
3 years ago
A train travels 16 miles in 20 minutes At this rate , how many minutes will it take to trace 12 miles?
VARVARA [1.3K]

Answer:

Write and solve an equation of ratios:

16 miles     20 min

-----------  = -----------

12 miles          x

Then 16x = 240, and x = 240/16 = 15.  

It will take 15 minutes to travel 12 miles.

3 0
2 years ago
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