3 years ago

4-(-8x+5)-(-33x-26)=

Mathematics

1 answer:

Art [367]3 years ago

6 0

I’ve attached my work with my answer hope it helps!

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LenaWriter [7]

Answer:

32, 64)

O (2-4)

0 (-2,-4)

O (-32, 64)

4 0

3 years ago

Members of a soccer team raised $2158 to go to a tournament. They rented a bus for $1130.50 and budgeted $68.50 per player for m

Over [174]

Answer: 15

Step-by-step explanation:

Let x = the number of players the team can bring to the tournament.

Given: Soccer team raised $2158 for tournament.

Bus rent = $1130.50 and budget per player for meals = $68.50

Total cost of tournament = Bus rent + (budget per player for meals) ( number of players the team)

$2158=1130.50+68.50x\\\\\Rightarrow\ 68.50x=2158-1130.50\\\\\Rightarrow\ 68.50x=1027.5\\\\\Rightarrow\ x=\dfrac{1027.5}{68.5}\\\\\Rightarrow\ x=15$

Hence, the number of players the team can bring to the tournament = 15

6 0

3 years ago

Please help me ASAP y’all!!!

solong [7]

The answer is C) 126

3 0

3 years ago

Write g(x) = 4x2 + 88x in vertex form. The function written in vertex form is g(x) = ___ (x +11)2 +____.

wel

$The\ vertex\ form:\\\\f(x)=a(x-h)^2+k$

$\text{Use}\ (a+b)^2=a^2+2ab+b^2\qquad(*)$

$g(x)=4x^2+88x=4(x^2+22x)=4(x^2+2\cdot x\cdot11)\\\\=4(\underbrace{x^2+2\cdot x\cdot11+11^2}_{(*)}-11^2)=4[(x+11)^2-121]=4(x+11)^2+(4)(-121)=4(x+11)^2-484$

5 0

3 years ago

Read 2 more answers

A train is moving at a rate of 65 miles/hour toward a railroad marker located 200 miles away. Which equation could be used to fi

yulyashka [42]

Answer:

h = 196/65

Step-by-step explanation:

65 miles /1 hour is the moving rate

200 miles is the distance to the railroad maker

h = ?

200- 4 miles = 196 miles were left behind the train

65miles /1 hour , 130miles/2hours , ..196miles/ ?hours

h = 196/65 = 3 hours and 1/65 minutes from an hour = 3 hours and 12/13 min.

60/ 65 = 12/13

5 0

2 years ago