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Licemer1 [7]
4 years ago
11

The sum of 8 and 7, doubled

Mathematics
2 answers:
Pie4 years ago
6 0
The answer is 30 because it is 8+7=15 doubled is like twice or times 2 so 15 twice or times 2=30
vesna_86 [32]4 years ago
4 0
Well, 8 plus 7 equals 15 and 15 doubled (multiplied by 2) is 225.

I hoped this helped :)
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Levart [38]

Answer:

<h3>\boxed{ \sf{ \bold{ \huge{ \boxed{ \frac{29}{5} }}}}}</h3>

Option B is the correct option.

Step-by-step explanation:

\sf{ \frac{3}{5}  =  \frac{x - 1}{8} }

Apply cross product property

⇒\sf{ 5(x - 1) = 3 \times 8}

Distribute 5 through the parentheses

⇒\sf{5x - 5 = 3 \times 8}

Multiply the numbers

⇒\sf{5x - 5 = 24}

Move 5 to right hand side and change it's sign

⇒\sf{5x = 24 + 5}

Add the numbers

⇒\sf{5x = 29}

Divide both sides of the equation by 5

⇒\sf{ \frac{5x}{5}  =  \frac{29}{5} }

⇒\sf{x =  \frac{29}{5} }

Hope I helped!

Best regards!!

8 0
3 years ago
Toby thinks of a number less than 15. He divides it by 2 and then he adds 4. He then divides it by 3. His awnser is 3. 5
satela [25.4K]

Answer:

The number he thought of was 13

Step-by-step explanation:

Revers the problem

3.5 * 3 = 10.5

10.5 - 4 = 6.5

6.5 * 2 = 13

7 0
3 years ago
What is the mode of this data set?
Zepler [3.9K]
Answer: 6
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4 0
2 years ago
Read 2 more answers
If 1 yard=3 feet and 1 mile=5,280 feet, how many yards are there in 2 miles
posledela
 2 miles equals 2 x1760 = 3520 yards.
3 0
4 years ago
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the volume of a cuboid is 180cm3. the base is a square with side length 6cm. calculate the height of the cuboid
Snezhnost [94]

Answer:

height = 5 cm

Step-by-step explanation:

The volume (V) of a cuboid is calculated as

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Here V = 180 cm³ , thus

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36h = 180 ( divide both sides by 36 )

h = 5 cm

4 0
4 years ago
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