3 years ago

write a word problem for an expression that is three times as great as (15+3). then write the expression

Mathematics

1 answer:

Musya8 [376]3 years ago

7 0

Taylor had 15 dollars and Keara gave her 3 More. How much does she have now?

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Honestly help I’m slow

SashulF [63]

Answer:

46 degrees

Step-by-step explanation:

x equals 23 so just multiply by 2

4 0

3 years ago

Read 2 more answers

X over 2 +2= 15 two step equations

Fed [463]

Answer:

$\boxed{\boxed{\sf x=84}}$

Step-by-step explanation:

$\sf \cfrac{x}{6} +2=16$

Multiply both sides of the equation by 6:

$\sf x+12=96$

Subtract 12 from both sides:

$\sf x=96-12$

Subtract 12 from 96:

$\sf x=84$

_________________________________

3 0

2 years ago

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dayo read 4/5th of a story book which has 500 pages. how many pages of the book is not yet read by dayo?

Nutka1998 [239]

1- 4/5=1/5; 1/5 •500=500/5=100

5 0

3 years ago

Kelvin claims that a pol yhedron can have 30 edges , 18 faces and 12 vertices . Do you agree with him ? Explain your answer .

AURORKA [14]

Number of faces + (Number of vertices - Number of edges) = 2
So plugging in the numbers it would then be
18+(12-30)=2
18-18=2
0=2
Kelvin would be wrong and I disagree with him. (Because ...*plugin work cited above*)

5 0

3 years ago

Determine if each set of ordered pairs represents a function

MatroZZZ [7]

Function:(7,-4), (0,9), (2,-2)
(-6,5),(-5,6), (8,2)
(2,3),(6,-5),(-1,3)
Not a function:(0,3),(0,7),(4,0)
(1,9),(-3,-2),(1,-4)

7 0

3 years ago