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3 years ago

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Divya has 70 rocks. She donates half of the rocks to a science center. Then she collects 3 rocks on each of her nature hikes. Wr

ite an expression to represent the number of rocks Divya has after she collects rocks on n nature hikes

1 answer:

user100 [1]3 years ago

3 0

Answer is 35 + 3n .

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See the picture please help solve

motikmotik

Answer:

26

Step-by-step explanation:

Written in the form y = kx.

the constant is k.

you can see that the constant there is 26. it doesn't change.

7 0

3 years ago

I’m about to smash my laptop with a brick please please help

RSB [31]

Answer: y = 800

Step-by-step explanation:

3(y+200) = 3000

y+200 = 1000 (dividing 3 from both sides)

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2 years ago

Can u plz answer this it’s for a test !! 15&16 PLZ

ss7ja [257]

Answer:

15. 6647.61

16. 553

Step-by-step explanation:

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2 years ago

Read 2 more answers

Can someone help me please ASAP

zmey [24]

Answer:

<h2>140°</h2>

solution,

Let <DEF= x°

<CDE= 2x°

<BAF= 90°

The sum of interior angle of hexagon= 720°

<A + <B + <C + <D + <E +<F = 720°

$90 + 145 + 115 + 2x + x + 160 = 720 \\ 510 + 3x = 720 \\3x + 510 = 720 \\ 3x + 510 - 510 = 720 - 510 \\ 3x = 210 \\ \frac{3x}{x} = \frac{210}{3} \\ x = 70 \: degree$

Again,

$< \: cde = 2x \\ \: \: \: \: \: \: \: \: \: \: \: \: = 2 \times 70 \\ \: \: \: \: \: \: \: \: \: \: \: \: = 140 \: degree$

Hope this helps...

Good luck on your assignment..

4 0

3 years ago

Identify all the sets to which the number 0.41567. . . . belongs. Choose from rational, irrational, whole, and integer.

Shkiper50 [21]

It will belong only irrational. Hope it help!

6 0

3 years ago