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katrin [286]
3 years ago
15

helppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp

pppppp

Mathematics
2 answers:
kirill [66]3 years ago
7 0

Step-by-step explanation:

perimeter o rectangle is 16

Annette [7]3 years ago
4 0

Answer:

Step-by-step explanation:

perimeter of rectangle=2(l+b)

=2(8+4)

=2*12

=24 ft

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You buy a calculator for $65. A 6% sales tax is added.
Vika [28.1K]
T=65$+(65$*.06)
T=65$+3.9$
T=68.9$
4 0
3 years ago
Find f( -7) if f(x) = 3 - 2x. <br> Which relation describes a function?
Dahasolnce [82]

Answer:

The answer is 17

A function is a relation in which each possible input value leads to exactly one output value. For example, we say “the output is a function of the input.”

Step-by-step explanation:

f(-7)=3-2x

3-2(-7)

3 - -14= 17

4 0
3 years ago
L33. Solve 41x - 7 + 12 = 28<br> Solution(s).
s2008m [1.1K]

Answer:

41x-7+12=28

41x+5=28

41x=28-5

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7 0
3 years ago
Help me please<br> How many solutions does the equation<br> x -4 = 12 - 2x have? Explain.<br> - ? .
MA_775_DIABLO [31]

Answer: <em>one solution.</em>

Step-by-step explanation:

\dfrac{2}{3} x-4=12-2x\\\\\dfrac{2}{3} x+2x=12+4\\\\2\dfrac{2}{3} x=16\\\\\dfrac{8}{3} x=16\\\\8x=16 \cdot 3\\\\8x=48\\\\x=\dfrac{48}{8} =6

<em>This equation has one solution:  x = 6.</em>

8 0
3 years ago
Write a story that could represent this math problem.<br><br> plz help
natali 33 [55]

Answer:

10/15 = 2/3

Story:

Mia had 15 cupcakes out on 5 tables her friends ate 2/3s of every table, What fraction does this represent and what is it simplified.

5 0
2 years ago
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