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zvonat [6]
3 years ago
9

How can you could use the distributive property and mentality to find 5×198

Mathematics
2 answers:
docker41 [41]3 years ago
8 0

Answer: Round.

Step-by-step explanation:

Round 198 to 200. 200 x 5 = 1000, so the answer is about 1000.

Lunna [17]3 years ago
3 0

Answer: (5x100)+(5x90)+(5x8)

Step-by-step explanation:

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Please help meeeeeeeeeeeee
harina [27]

Answer:

Partial Answer

The height of one floor is 12ft.

Step-by-step explanation:

84/7 = 12

6 0
2 years ago
#20 please help me solve this
Gelneren [198K]

Answer:

A pound of a JELLY BEANS cost $2.5

A pound of TRAIL MIX cost $1.5

Step-by-step explanation:

From the question, we can draw out two equations and solve them simultaneously.

We should make some mild assumptions to make it easier:

Let Jelly beans be j

Let Trail mix be t

Therefore, we can extract these equations.

5j + 3t =$ 17 ...........i

2j + 12t = $ 23...…..ii

Let's Multiply equation (I) by 4 so that we can easily eliminate.

20j + 12t = $ 68..... iii

Let equation (iii) minus equation (ii)

18j + 0t = $45

18j = $45

j = $45/18

j = $2.5

A pound of a JELLY BEANS cost $2.5

Let's substitute j= $2.5 in EQUATION (I) so as to solve for TRAIL MIX.

5j + 3t =$ 17

5(2.5) + 3t = 17

12.5 + 3t = 17

3t = 17 - 12.5

3t = 4.5

t = $1.5

A pound of TRAIL MIX cost $1.5

7 0
3 years ago
Figure ABCDE has vertices A(−2, 3), B(2, 3), C(5, −2), D(0, −3), and E(−2, −2). Plot the points on your own coordinate grid and
IrinaVladis [17]

Answer:

i will say a or b

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is numerical expression?<br> Three less than 11 times the sum of 9-2
sweet-ann [11.9K]

Answer:

11(9 - 2) - 3

Step-by-step explanation:

This is how you write the expression.

Three less means we have a -3.

11 times the sum of 9 - 2 means we have 11(9 - 2)

We put these together to get:

-3 + 11(9 - 2)

Or we can simplify it to:

11(9 - 2) - 3

6 0
3 years ago
What is the solution to this system of equations?
kotykmax [81]

Answer:

D

Step-by-step explanation:

There's no solution because they are not touching each other. If they intersected at one point there would b one solution and if one is exactly on top of another there's infinity solutions which looks like only one line.

6 0
3 years ago
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