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nordsb [41]
3 years ago
9

3. Mr. Walsh is four times as old as his

Mathematics
1 answer:
Rudik [331]3 years ago
8 0
Equation:w + 14 = 2(d + 14)

Answer:Mr.Walsh is 28

Daughter:7
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The formula for the area A of a rectangle with a length of 5 inches is A = 5w, where w is the
Varvara68 [4.7K]

Answer:

Width 2 4 6 8

Area 10 20 30 40

Step-by-step explanation:

Area of a rectangle = length × width

Calculate width when length = 5 inches

When length = 5 inches and width = 2 inches

Area of a rectangle = length × width

A = 5 × 2

= 10 square inches

When length = 5 inches and width = 4 inches

Area of a rectangle = length × width

A = 5 × 4

= 20 square inches

When length = 5 inches and width = 6 inches

Area of a rectangle = length × width

A = 5 × 6

= 30 square inches

When length = 5 inches and width = 8 inches

Area of a rectangle = length × width

A = 5 × 8

= 40 square inches

Given the same length and different width

Width 2 4 6 8

Area 10 20 30 40

8 0
3 years ago
PLEASE HELP QUESTION IS A IMAGE
damaskus [11]
(2,3). The vertex of a parabola is the highest or lowest point of the graph
7 0
3 years ago
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ASAP PLEASE please please
Aleksandr [31]

{ \qquad\qquad\huge\underline{{\sf Answer}}}

Let's solve ~

\qquad \sf  \dashrightarrow \:  \cfrac{1}{b}  + 10 =  \cfrac{9}{b}  + 7

\qquad \sf  \dashrightarrow \:  \cfrac{9}{b}  -   \cfrac{1}{b} =  10 -   7

\qquad \sf  \dashrightarrow \:  \cfrac{8}{b}   =  3

\qquad \sf  \dashrightarrow \: b =  \cfrac{8}{3}

5 0
2 years ago
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Evaluate the expression when a=-3 and x=3.<br> 5x - a
NISA [10]
5(3)-(-3)
15- (-3)
15+3 = 18
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3 years ago
Miguel volunteers at his local food pantry and takes note of how much money is donated each day during a 10-day
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Answer:

Step-by-step explanation:

The answer is c

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3 years ago
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