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3 years ago

Seven more than the product of a number and 2 is equal to 9

Mathematics

1 answer:

Lina20 [59]3 years ago

4 0

Answer:2x+7=9

Step-by-step explanation:

When it says seven more you add that to the end of the equation and set it equal to 9 then product of a number (x) and 2 so it would be 2x. Hope this helps!

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lena has bought 10 pounds of dog food. she feed her dog 2/5 pounds for each meal for how many meals will the food last

Pie

Answer:

Step-by-step explanation:

10÷2/5

=10•5/2

=5•5

=25

7 0

3 years ago

A radio tower casts a shadow 33 feet long. A boy who is 5 feet tall casts a shadow 5.5 feet long.the triangle drawn with a radio

Mariana [72]

Answer:

30 feet.

Step-by-step explanation:

5/radio tower=5.5/33

radio tower= (33x5)/5.5

radio tower= 30 feet

4 0

3 years ago

Which equation results from taking the square root of both sides of (x + 9)2 = 25?

Alex_Xolod [135]

Answer:

√2.37+ 3 √9 = √5. 3 is the last one

x+9 =+25

Step-by-step explanation:

(x+9)2= 25 This means x= 3.5 and the square root of x = √3.5 = 1.87 square root of 9 x 2 = √18 =4.24

We can also see 18+7 =25

√5.65 √5

this is 25 = 5 so it's the last one.

as 2.37+ 3 √9 = √5. 3

6 0

3 years ago

Read 2 more answers

What is 134.8 million in standard form?

kumpel [21]

First we shall convert those millions to complete number.

We know 1 million is 1,000,000

So 134.8 millions shall be

= 134.8 × 1,000,000

= 134,800,000

Now we shall convert this to the standard form.

As there are 8 digits after 1, we shall have 8 as the exponent of 10 in the standard form

134,800,000

= 1.348 × $10^{8}$

134.8 million in standard form is 1.348 × $10^8$

6 0

4 years ago

Hello im asking can 32 go into 2? and if so how many times? thanks ill give brainiest and 5 points

slavikrds [6]

Answer:

Yes it can!!

Step-by-step explanation:

If you do 32/2 = 16

Two can go into 32, 16 times! :)

Good luck my friend! :D

8 0

3 years ago