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2 years ago

Which of the following coordinates exists on the line y = 3x + 1?

Mathematics

2 answers:

tankabanditka [31]2 years ago

8 0

Answer:

Step-by-step explanation:

-2 = 3(-1) +1

-2 = -3 + 1

-2 = -2

blagie [28]2 years ago

8 0

Answer:

it' (d)

Step-by-step explanation:

you just need to put the first coordinate as x and second coordinate as y

you will find it equal.

hope it helps

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A bag contains 3 yellow, 1 red, 2 green beads. Charlene draws a bead, keeps it out, then draws another bead. What’s the probabil

CaHeK987 [17]

Charlene had more green then red.

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Hope this helps....

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2 years ago

Solve for z -p(d+z)=-2z+59

suter [353]

Distribute
-pd-pz=-2z+59
add 2z both sides
-pd-pz+2z=59
add pd to both sides
-pz+2z=59+pd
2z-pz=59+pd
undistribute z
z(2-p)=59-pd
divide bot sides by 2-p
$z=\frac{59-pd}{2-p}$
$z=\frac{pd-59}{p-2}$

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2 years ago

What is the product of 7/10×(-9)

Andrews [41]

Answer:

-6.3

Step-by-step explanation:

7/10 X -9/1 = -63/10 = -6.3

4 0

2 years ago

one tank is filling at a rate of 3/4 per gallon per 2/3 minute .a second tank is at a 5/8 gallon per 1 half gallon per 1/2 minut

Bingel [31]

$recall\ that\implies \cfrac{\frac{a}{b}}{\frac{c}{{{ d}}}}\implies \cfrac{a}{b}\cdot \cfrac{{{ d}}}{c}\qquad thus
\\ \quad \\

\cfrac{\frac{3g}{4}}{\frac{2m}{3}}\implies \cfrac{3g}{4}\cdot \cfrac{3}{2m}\implies \cfrac{\square ?}{\square ?}
\\-------------\\
\cfrac{\frac{5g}{8}}{\frac{1m}{2}}\implies \cfrac{5g}{8}\cdot \cfrac{2}{1m}\implies \cfrac{\square ?}{\square ?}$

so... you tells us, which filling rate is the bigger and thus faster one?

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2 years ago

10 9. Solve for x. (9x + 1) 88 PLEASE HELP! will mark brainliest

Varvara68 [4.7K]

Answer:

x = 9.6

Step-by-step explanation:

9x + 1 = 88

combine like terms

9x = 87

divide

87/9 = 9.6

x = 9.6

3 0

2 years ago

Read 2 more answers