3 years ago

Which of the following ordered pairs is a solution to the equation 2x+6y=−6 ?

Mathematics

1 answer:

pogonyaev3 years ago

6 0

(-3, 2) -6+12=-6
(3, -2) 6-12=-6

You might be interested in

Some one please help

inna [77]

Answer:

i can't see the photo

Step-by-step explanation:

pleas send it again

8 0

3 years ago

Read 2 more answers

Drop your ig's i need new friends ( high schoolers only)

Luba_88 [7]

Answer:

sorry im middle school we can still hang though

Step-by-step explanation:

8 0

3 years ago

A certain ferry moves up and down a river between Town A and

Blizzard [7]

Answer: 60 miles

Step-by-step explanation:

Given

It takes ferry 2 hours to travel to town A and only $1.5\ hr$ to travel back to town B.

Speed of current is $u=5\ mph$

Suppose the speed of the ferry is $v$ mph

Distance traveled in both the cases is same, but it took more time traveling to city A that is, ferry is moving upstream and downstream for returning time.

$\Rightarrow 2(v-5)=1.5(v+5)\\\Rightarrow 2v-10=1.5v+7.5\\\Rightarrow 0.5v=17.5\\\Rightarrow v=35\ mph$

Distance between the towns is $2\times (35-5)=60\ \text{miles}$

5 0

3 years ago

Read 2 more answers

Help please will be marked as brainliest if correct

Archy [21]

Answer:

h = 10 bc 4.7 x 10 = 47

f = 36 bc 6 x 36 = 216

g = 3.5 bc 3.5 + 1.6 = 5.1

unlock number equation = f - g x h or 36 - 3.5 x 10

unlock number: 1

8 0

3 years ago

Read 2 more answers

Rachel and her friends eat 5/4 pizzas. How can you write the amount of pizza they ate as a mixed number?

andrew-mc [135]

Divide 5 by 4 and the left over Is the top of the fraction then your divisor is on the bottom so it would be 1 and 4/5.

6 0

3 years ago

Read 2 more answers