3 years ago

Describe the diffrence between algebraic expressions and numerical expressions

1 answer:

6 0

A numerical expression contains numbers and operations. An algebraic expression is almost exactly the same except it also contains variables.

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I don't understand 1/2 +1/6 what the answer

romanna [79]

Answer:

4/6

Step-by-step explanation:

1/2=3/6+1/6=4/6

3 0

3 years ago

Read 2 more answers

Lola rode her bike for 7/10 of an hour on Saturday and 3/5 of an hour on sunday. How much longer did she rider her bike on Satur

victus00 [196]

Answer:

1/10 of an hour.

Step-by-step explanation:

Lola rode her bike for 7/10 of an hour on Saturday.

She rode for 3/5 of an hour on Sunday.

On Saturday she rode $\frac{7}{10}$ - $\frac{3}{5}$ = 1/10 of an hour more.

5 0

3 years ago

A helium ballon is tied to a sign 6 feet off the ground. Once untied, it will rise at a rate of 4 feet per second. Create an equ

Ahat [919]

Answer:

x(the height)=6+4s(4 feet for every second)

Step-by-step explanation:

8 0

3 years ago

(1 pt) find the area of the parallelogram with vertices (1,2), (3, 7), (4, 8), and (6, 13).

Ymorist [56]

See, pls, one way of decision (attachment).

6 0

3 years ago

A woman received 5 per cent interest on a loan of $300 for 1 year. How much interest did she receive? $5 $15 $30 $150 none of th

choli [55]

Answer:

15$

Step-by-step explanation:

this is because if you use our formula of I= prt

we can substitute our varibles for our equation

I= 300 x 0.05 x 1

we turn 5 in 0.05 to represent out rate, due to this our rate would have to be Simplified into a percent then a decimal

after this if we now proceed through our equation we will get

I = 300 x 0.05 x 1

I = 15

6 0

3 years ago