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Softa [21]
4 years ago
15

A shoper buys 3 items for $2.99, $4.79 and 3.87 estimate the total

Mathematics
1 answer:
SIZIF [17.4K]4 years ago
3 0

to estimate round the 3 values to the nearest dollar

2.99 = 3

4.79 = 5

3.87 = 4

3 + 5 +4 = 12

 estimated total would be approximately $12

 real total = 2.99 + 4.79 +3.87 = 11.65 ( not far off of the estimated value)


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Please answer thanks! Brainliest
dimaraw [331]

Answer:

D - T-H is negative

Step-by-step explanation:

So lets go through what we know:

M is on the left side of 0, so M is negative.

A is also one the left side of 0, so A is negative.

T is on the right side of 0, so T is postive

H is also on the right side of 0, so H is postive

Lets go through each answer and see if it is accurate or not:

The sum of M and H is postive.

With what we know, M is negative and H is postive.

Looking at the graph, we can see that M is farther to the left than H is to the right.

So this means that M is a larger negative than H is postive, meaning when we add them together, the answer will be negative, not postive.

Next we have the answer to A divided by H is negative

We know A is negative, and M also negative

Remember, a negative divided or multiplied by a negative is postive.

This is not what our answer states, as it says it should be negative.

So next off, we have the product of H and A is postive.

Product means multipication.

A is negative and H is postive

Since it is multipication, and we know a negative and postive make another negative, this would make it incorrect

The answer states it must be postive, but this is negative.

Finally we have the answer as T-H is negative.

We see that T is postive, and H is postive.

T is less than H is, so when you subtract H from T, you would get a negative.

So D is the answer

Hope this helps!

4 0
3 years ago
A bottle of juice states that a serving is 1/2 cupshow many servings are in a 2 pint container
almond37 [142]
There are four servings in a two-pint container.
8 0
4 years ago
Estimate the product.<br> 627x 3.73
Fittoniya [83]

2,520

Estimate 627 to 630

3.73's closest estimate is 4

So, 630*4=2,520

4 0
3 years ago
The local home improvement store wants to increase their inventory. Last year 40 lawn mowers cost them $4,776.
Illusion [34]
To solve this, set up a proportion where X is the amount that 120 lawn mowers would cost. It would look like \frac{40}{4776}=\frac{120}{x}.

Then cross-multiply to get 40x = 120(4776) or 40x = 573120. Now divide each side by 40 to isolate the variable. 

X = 14328. 

120 lawn mowers would cost $14,328. 
7 0
3 years ago
Can someone pls help me
liberstina [14]

Answer:

Tenth: 6.2

Hundredth: 6.16

Thousandth: 6.159

Step-by-step explanation:

***In general, round up when the number is greater or equal to 5. If number is less, round down***

Rounding to the tenths place means that there will be a SINGLE digit following the decimal. <u>Therefore, 6.1592 rounded to the tenths place will be 6.2 because '5' is equal to 5.</u>

Rounding to the hundredths place means that there will be TWO digits following the decimal. <u>Therefore, 6.1592 rounded to the hundredths place becomes 6.16 because '9' is greater than 5.</u>

Rounding to the thousandths place means that there will be THREE digits after the decimal.<u> 6.1592 rounded to the thousandths place becomes 6.159 because the digit to the right of the thousanths place is '2', meaning you round down. </u>The digit in the thousandths place will stay the same.

4 0
4 years ago
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