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tia_tia [17]
4 years ago
6

Pre algebra help ( will give brainliest ) sorry if it's hard to see

Mathematics
2 answers:
valentinak56 [21]4 years ago
4 0
It would have changed by 1/3 is ur answer
Strike441 [17]4 years ago
3 0
It is 180 

glad to help

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the eagle trucking company must deliver 7/8 ton of cement blocks and 5/8 ton of bricks how much will this load weigh?
Mademuasel [1]
This load will weigh 1.5 TONS ALTOGETHER.

So, the truck is delivering a \frac{7}{8} ton of cement blocks, and a \frac{5}{8} of bricks. To find how much this load weighs, we'd have to add the two fractions together, which proves to be quite easy, because the denominators are already the same, so we wouldn't have to change anything.

\frac{7}{8} + \frac{5}{8} = \frac{12}{8}

And now, we would want to convert that fraction into a whole number, or at least a decimal, to find how many tons the truck is carrying. So we would divide. Once the work is done, here is what would happen:

12 ÷ 8 = 1.5

And there's your answer. The truck is carrying 1.5 TONS.
4 0
3 years ago
PLS ANSWER TODAY TYSM :p<br><br> -5y+1-3y+2=-9
OLga [1]

We just combine the terms, like this:


-8y = -12


The answer is: y = 1.5 or 3/2.


Hope this helped! c:

7 0
3 years ago
10x - 80 = 16x - 12 <br> what is x?
AnnyKZ [126]
I just did it on paper but hope that helps:)

7 0
3 years ago
Given that a = 4.8 × 104 and that b = 8 × 10−3
Paha777 [63]

Answer:

3.84 * 10^0

Step-by-step explanation

Given the following values;

a = 4.8 × 104 and that b = 8 × 10−3

We are to find the product ab

ab = (4.8 × 10^4)(8 × 10^−3)

ab = (4.8*8)(10^4 * 10^-3)

ab = 38.4 * 10^(4-3)

ab = 38.4 * 10^-1

ab = 3.84 * 10 * 10^-1

ab = 3.84* 10^0

<em>Hence the product in standard form is expressed as 3.84 * 10^0</em>

8 0
3 years ago
Kendal is doing her science homework. For each problem, she uses 3/4 of a sheet of paper. How many sheets of Will she need to co
Vika [28.1K]
9 sheets of paper I believe 
Have a good day :)
8 0
4 years ago
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