How how do you how do you estimate 4.23-2.51

Answers

Answer 1

Answer: Hi CuteFace ! Estimating is an easier way to find out an answer ! To estimate this particular problem you have to round both the numbers so 4.23 would round to 4 and 2.51 would round to 3 . 4-3=1

Answer 2

Answer:

Answer:

If you round it would be 4-3=? . If the decimal is above .50 then you would go up one number in the ones place if it is not then it stays the same.

Step-by-step explanation:

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Test review ? Can you help me with solving 1-3 please

How is it possible for two different inequalities to describe the same situation? Whatdoes it mean for two inequalities to be equivalent?

Answers

Answer:

two inequalities are the same, have the same answer, or mean the same thing

Step-by-step explanation:

Sorry if I am wrong because I probably am

If a set of inequalities are equivalent, it means that they all have exactly the same solution. All inequalities on there are equivalent because all have the same solution x<2! X<2 is equivalent to x<2, clearly hope this helps!

Plz HelpThree years ago, Jolene bought $875 worth of stock in a software company. Since then the value of her purchase has been increasing at an average rate of
6 1/2%

per year. How much is the stock worth now? Round the answer to the nearest cent.

The stock is worth $_______now.
PLZ HELP

Answers

So 6 1/2% is 6.5 and that makes it easier. For the first year you divide $875 and the answer is how much more you get. Round the big number to the nearest cent and add it to $875. You should solve it yourself to get it so ill put x as the answer. After that x is is the money thats from the first year so you do the same thing as you did to her money from the beginning and do it to x. Take x and divide it by 6.5 (hint: if you get a bigger number you did it wrong so switch around the places of the two number you are dividing) then you get another answer which ill put as y. After that you do the same thing as before to get the money that she has for the 3rd year. And dont forget to round it to cents!

btw whenever you get a problem like this NEVER add the percents together and then divide.

2. D 3/4 (POR). Which of the following are the coordinates of R'?A. (4/3, -4)

B. (3/4, -9/4)

C. (3, 4)

D. (-9/4, 0)

Answers

Answer:

A. 4/3, -4 I believe is the correct answer.

Hot dogs buns come in packages of 8 for the school picnic mr spencer bought 30 packages of hot dog buns . How many hot dog buns did he buy

Answers

Answer:

240 buns

Step-by-step explanation:

Hot dogs buns come in packages of 8.

Mr Spencer bought 30 packages of hot dog buns for the school picnic.

We have to multiply 30 packages with number of buns in one package.

He bought total number of hot dog buns = 30 × 8

= 240 buns

Mr. Spencer bought 240 hot dog buns.

He bought 240 hot dog bun for the picnic you need to multiply 30x8=240

How do you answer SEE THINK WONDER, in a mathematical way

Answers

SEE the problem
THINK how to solve it
WONDER if you could of done it simpler

Jordan has 5.48 mL of liquid in one test tube and 9.63 mL in another. Luke's test tube has 17.24 mL of liquid. Round each number to the nearest tenth.

How much more liquid is in Luke's test tube than the liquid in Jordan's two test tubes combined?

A.
about 2.0 mL

B.
about 2.1 mL

C.
about 2.2 mL

D.
about 3.1 mL

WILL GIVE BRAINILIST TO BEST ANSER

Answers

5.48 to the nearest tenth is 5.5
9.63 is closest to 9.6
17.24 is closest to 17.2

5.5+9.6=15.1
17.2-15.1=2.1

b.2.1 because you could round each number the using addition

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