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klemol [59]
3 years ago
11

Help I NEED HELP PLS THIS NEED TO BE CHECKED TOMORROW I HOPE THERES SOMEONE WILL HELP (MATH)

Mathematics
1 answer:
AURORKA [14]3 years ago
3 0

Answer:

1) -2/3(x+5)+4(x+5)-10/3(x+5)

=4(x+5)-10/3(x+5)-2/3(x+5)

=4(x+5)-(x+5)[10/3+2/3]

=4(x+5)-(x+5)(10+2/3)

=4(x+5)(12/3)(x+5)

=4(x+5)-4(x+5)

=0

So, Jada~ is ~correct, because ~ by ~adding~negative ~term~we ~get~the~same~value\\of~negative~term~ so, both ~are ~ equaled~ out ~ and ~ get~ 0

<u>-------------------------</u>

hope it helps...

have a great day!!

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If the bold numbers and variables are 2x + 5, then those would be B. addend, or the numbers that are added. Minuend is the number from which you subtract. 
And since there is no dividing here, C or D are incorrect.
7 0
3 years ago
A merchant mixed 10 lb of a cinnamon tea with 2 lb of spice tea. The 12-pound mixture cost $19. A second mixture included 16 lb
zubka84 [21]

Hey there!!

Take the cinnamon tea as ' x ' and spice tea as ' y '

10 x + 2y = 19  -------------- ( 1 )

16x + 10y = 44 --------------- ( 2 )

Multiply the first equation by 5

50x + 10y = 95

16x + 10y = 44

Subtract the second equation from the first

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Hope helps!


7 0
3 years ago
A stack of thirty cards is placed next to a ruler, and the height of stack is measured to be 3 /4 of an inch. How thick is one c
ANEK [815]
You need to divide 3/4 inches by 30 cards.

Using the reciprocal rule,

(3/4)/30 = (3/4)*(1/30)

Multiplying fractions,
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4 0
3 years ago
Jeff Jones earns $1,200 per week. He's married and claims four withholding allowances. The social security rate is 6.2% on $118,
padilas [110]

Answer:

$1068.95

Step-by-step explanation:

Gross Pay = $1200

Health Insurance deducted = $42.50

Taxable Pay = 1200 - 42.50

                     = $1157.50

Social security rate = 6.2%

                                = \frac{6.2}{100}

                                = 0.062    (converted into decimal)

Social security Tax = Taxable Pay * Social security rate

                                = 1157.50 *0.062

                                = 71.765

                                = $71.77 (rounded off to the nearest hundredth)

Medicare Tax rate = 1.45%

                               = \frac{1.45}{100}

                               = 0.0145      (converted into decimal)

Medicare Tax = Taxable Pay * Medicare Tax rate

                       = 1157.50 * 0.0145

                        = $16.78

Net Pay =  Gross Pay - Health Insurance deducted - Social security Tax - Medicare Tax

= 1200 - 42.50 - 71.77 - 16.78

= 1200 - (42.50 + 71.77 + 16.78)

= 1200 - 131.05

= $1068.95

7 0
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At the beginning of last year,there were 368 students at the elementary school.By the beginning of this year,72 of those student
irina [24]
There were 296 kids started at the beginning of the year
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3 years ago
Read 2 more answers
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