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4 years ago

I really need help to find this answer 15+8×3÷2

Mathematics

2 answers:

Luden [163]4 years ago

6 0

15+8=23 23x3 is 69÷2= 34.5

Andreas93 [3]4 years ago

4 0

First 8 times 3 = 24 then 24 divided by 2 = 12 last add 15 which is 27

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Calculate the length of AD give your answer to three signifcant figures

scZoUnD [109]

There’s no photo of the figure attached

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3 years ago

If you mow 24 lawns and earn 10.50 for each lawn,your total earing are?

Sladkaya [172]

If one lawn is 10.50, then to find 24 lawns you times it by the earnings of one lawn (i.e. 10.50)
The sum would be: 10.50 x 24
The answer to that would be 252.00.
(Remember to add in the currency sign in front of the answer (eg. £ $ etc)

7 0

3 years ago

Read 2 more answers

Material for a dress costs £5.50 per metre. find the cost of 10cm and 70cm

Zielflug [23.3K]

Answer:

The cost of 10 cm and 70 cm are £0.55 and £3.85 respectively.

Step-by-step explanation:

Material for a dress costs £5.50 per meter.

We know that, 1 meter = 100 cm.

Suppose, the cost of 10 cm material is $x$ and the cost of 70 cm material is $y$

Now, according to the ratio of "cost" to the "length of material" , we will get.......

$\frac{x}{10} =\frac{5.50}{100}\\ \\ 100x=10*5.50=55\\ \\ x=\frac{55}{100}=0.55$

and

$\frac{y}{70} =\frac{5.50}{100}\\ \\ 100y=70*5.50=385\\ \\ x=\frac{385}{100}=3.85$

So, the cost of 10 cm material is £0.55 and the cost of 70 cm material is £3.85

5 0

3 years ago

ALGEBRA 1 HOMEWORK- I NEED HELP ASAP!!! thank you!!!!

jeyben [28]

I’ll try working it out, if i don’t answer then i didn’t get the answer.

8 0

3 years ago

Read 2 more answers

Simplify this algebraic expression. 9k + 7 - K + 4 =

Maksim231197 [3]

Answer:

8k+11

Step-by-step explanation:

Combine like terms

9k-k

7+4

9k-k=8k

7+4=11

8k+11

6 0

3 years ago