3 years ago

Write a money problem you can solve using sharing, joining, or separating

Mathematics

2 answers:

natulia [17]3 years ago

8 0

Max gets 10 dollars rach 3 hours how much hours does he get. (he gets 30 dollars each 3 hour)

ryzh [129]3 years ago

5 0

Jacie gets 20 dollers an hour, then jackson gets 5 dollers an hour now how many do they have together

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Rate con<br>Show step by step and ASAP

Katarina [22]

You just use what you already know. You know that 1 week is equal to 7 days so you just do 1 * 7 = 7 or 1 week. Then 54 * 7 = 378

8 0

3 years ago

For the inequality, -4x + 5 >-5

vodka [1.7K]

Answer:

x<2.5

Step-by-step explanation:

-4x +5>-5

-4x>-5-5

-4x>-10

x<10/4(on multiplying (-)ve sign both the sides inequality changes)

x < 2.5

8 0

3 years ago

Yuliya22 [10]

Answer:

C (-2, 0)

Step-by-step explanation:

y = x+2

intersect the x-axis when y = 0, then

0 = x+2

x = -2

7 0

3 years ago

What is the answer for 3a

n200080 [17]

24/40 = T/30
40t= 24•(30)
T= 18
Hope this helps. :)

8 0

3 years ago

Given that the expression x³_ ax² + bx+c leaves the same remainder when divided by x + 1 or x-2, find 'a' in terms of 'b'.

goblinko [34]

Answer:

Hi,

a=b+3

Step-by-step explanation:

$\begin{array}{c||c|c|c|c}&x^3&x^2&x&1\\---&---&---&---&---\\&1&-a&b&c\\x=-1&&-1&a+1&-a-b-1\\---&---&---&---&---\\&1&-a-1&a+b+1&c-a-b-1\\\end{array}$

$\begin{array}{c||c|c|c|c}&x^3&x^2&x&1\\---&---&---&---&---\\&1&-a&b&c\\x=2&&2&4-2a&2b+8-4a\\---&---&---&---&---\\&1&2-a&b+4-2a&c+2b+8-4a\\\end{array}$

Thus:

c+2b+8-4a=c-a-b-1

3b-3a=-9

5 0

2 years ago