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2 years ago

Name the like terms in the expression 5a + 8 – 3a + 11

Mathematics

1 answer:

klio [65]2 years ago

4 0

2a + 19 if you want to combine them, the like terms are just a and the constants

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The table shows the relationship y = kx.

astra-53 [7]

Answer is B hope this helps

5 0

3 years ago

Help plz................

Pani-rosa [81]

You have the formula. Put in the numbers and solve for r.

The interest earned in 4 years on 5000 is (6500 -5000) = 1500.
.. I = Prt
.. 1500 = 5000*r*4
.. 1500/20000 = r = .075 = 7.5% . . . . . . matches selection B

7 0

2 years ago

In the Cash Now lottery game there are 8 finalists who submitted entry tickets on time. From these 8 tickets, three grand prize

alexgriva [62]

Answer:

The number of ways is $\left n} \atop {}} \right. P_r = 336$

Step-by-step explanation:

From the question we are told that

The number of tickets are $n = 8$

The number of finalist are $r =3$

Generally the number of way by which this winners can be drawn and arrange in the order of $1^{st} , \ 2nd , \ 3rd$ is mathematically represented as

$\left n} \atop {}} \right. P_r = \frac{n\ !}{(n-r) !}$

substituting values

$\left n} \atop {}} \right. P_r = \frac{ 8!}{(8-3) !}$

$\left n} \atop {}} \right. P_r = \frac{ 8* 7*6*5*4*3*2*1}{ 5*4*3*2*1}$

$\left n} \atop {}} \right. P_r = 336$

3 0

2 years ago

Add decimal 84.207+28.963

Naddika [18.5K]

Answer:

113.17

Step-by-step explanation:

add them but line up the decimal. remember smallest number first. You know actually it don't matter

6 0

2 years ago

1. Find the approximate volume of a sphere with a diameter of 12cm

Butoxors [25]

Answer:

si simon chavon

Step-by-step explanation:

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2 years ago