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3 years ago

True or false: The following table is linear.

Mathematics

2 answers:

sattari [20]3 years ago

7 0

The table is linear because it goes up at a consistent rate each time.

USPshnik [31]3 years ago

5 0

Answer:

True

Step-by-step explanation:

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Pls answer correctly thnks

hammer [34]

$-5x+3y = 10~~~~ .....(i)\\\\2x+5y =-35~~~ ....(ii)\\\\\text{Multiply equation (ii) by}~ \dfrac 35~ \text{ and do (ii) -(i)}\\\\\\\dfrac 35(2x+5y) - (-5x+3y) = \dfrac 35}(-35) - 10\\\\\implies \dfrac{6x}5 +3y + 5x -3y = -21-10 = -31\\\\\implies \dfrac{6x + 25x}5 = -31\\\\\implies 31x = -31 \times 5\\\\\implies x = -5\\\\\text{Substitute }~x=-5~ \text{in equation (ii):}\\\\2(-5) +5y =-35\\\\\implies -10 +5y = -35\\\\\implies 5y = -35 +10 = -25\\\\\implies y = - \dfrac{25}5 = -5$

$\text{Hence,}~ \textbf{(x,y) = (-5, -5)}$

5 0

2 years ago

Read 2 more answers

Three times as many adults as students attended a game. The total attendance was 480. If 3x + x = 480 models this situation, whi

Nuetrik [128]

Answer:

The answer is C and D

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Someone please help.

likoan [24]

Answer:

3a. 84

3b. 150

Step-by-step explanation:

(3*7)+(3*21)

what is 3*7? it's 21

what is 3*21? it's 63

so 21 + 63 is the answer to the first question :D

10*(8+7)

8+7 first cause it's in parentheses

10*15 is equal to 150

8 0

3 years ago

This is why brainly is lame

Pachacha [2.7K]

Answer:lol so true

Step-by-step explanation:

7 0

2 years ago

What is the value of 3 in 743275

dusya [7]

The value of 3 would be 3,000.

Why thousands? Well because u have to count from the right, then back, so ones, tens, hundreds, then thousands lands on 3 so hope this helps.

4 0

3 years ago