Which expressions are equivalent to 5(2e+3)+8(e+4)+3 ?

Mathematics

2 answers:

Stels [109]3 years ago

5 0

2(9e+25) isidjfiekrjif

ivanzaharov [21]3 years ago

3 0

Answer:

2(9e+25)

and

50+18e

are equivalent to the given expresson

You might be interested in

What is 4.23x10-7 in standard form

alisha [4.7K]

Answer:

i think it is all ready in standard form

is the original number 0.000000423 if yes then it is in standard form

4 0

3 years ago

Dan bought x pounds of potatoes for $0.85 per pound and y pounds of grapes for $1.29 per pound. The total cost was less than $5.

Dafna1 [17]

An inequality that represents his purchase is 0.85x + 1.29y < 5. The sign is less than, because you spend less than that, not equal to that.

8 0

3 years ago

Read 2 more answers

To place your savings into different types of savings instruments is to _____.

Black_prince [1.1K]

Answer:

I could be wrong but im pretty sure the answer is Split invest.

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Help me pleaseee!!!!!!!!!

torisob [31]

Answer:

90°

Step-by-step explanation:

All circles are equal to 360°. Since the pie chart is a circle, if you added all of the central angles for all three sections, it would total to 360°.

Since the circle is not divided into 360 parts for each degree, but 100 parts for each percent %.

You can <u>solve using an equivalent</u>. Write each fraction in the form "Lemonade" over "total". The left side is percentage, the right side is degrees.

Let x be the central angle for lemonade

$\frac{25}{100}=\frac{x}{360}$

Solve for the central angle of lemonade by <u>isolating 'x'</u>. To isolate x, move 360 over to the other side. When moving numbers in an equivalent, you do the opposite operation to both sides. Since 'x' divides by 360, multiply 360 on both sides.

$\frac{25}{100}=\frac{x}{360}$

$360*\frac{25}{100}=360*\frac{x}{360}$ 360 cancels out on the right