3 years ago

The sum of a number w and 3 is less than or equal to ten.

1 answer:

7 0

W + 3 ≤ 10

This is the symbol for less than or equal ≤

w + 3 ≤ 10

w ≤ 10 - 3

w ≤ 7

Can't find an answer for w from the options.

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ben earns $9 per hour and $6 for each delivery he makes. he wants to earn more than $155 in an 8-hour workday. what is the least

Ymorist [56]

First find out how much he makes in 8 hours (9x8=72). Then subtract 72 from 155 (155-72=83). Then divide 83 by 6 (83/6=13.8333). Since 83 is not evenly divisible by 6, and since he can't deliver .8333 of a delivery, we would round up, giving us 14). Ben would need to make 14 deliveries in 8 hours to make more than $155 :) Hope this helps you :)

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How do I solve this?

Furkat [3]

Answer:

Step-by-step explanation:

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3 years ago

2(3x + 5) = 9x + 9 - 3x + 1

ELEN [110]

2(3x+5)=9x+9-3x+1
(2)(3x)+(2)(5)=9x+9-3x+1
6x+10=9x+9-3x+1
6x+10=(9x-3x)+(9+1)
6x+10=6x+10
6x-6x+10=6x-6x+10
10=10
10-10=10-10
0=0
All real numbers are solutions.

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3 years ago

help me plz:Morgan fills a 1-liter jar with water from the pond.She uses a 100-ML cup to scoop water out of the pond and pour it

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3 years ago

Simplify the radical expression square root of 64y^10h^5/16y^12h^5

Luba_88 [7]

We assume the variables y and h to be positive.

$\sqrt{\dfrac{64y^{10}h^{5}}{16y^{12}h^{5}}} =$

$= \sqrt{\dfrac{64}{16} \times \dfrac{y^{10}}{y^{12}} \times \dfrac{h^{5}}{h^{5}}}$

$= \sqrt{4 \times \dfrac{1}{y^{2}} \times 1}$

$= \sqrt{\dfrac{4}{y^{2}}}$

$= \dfrac{2}{y}$

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3 years ago