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3 years ago

PLEASE ANSWER ASASP WITH WORK FOR BRAINLEST!!!!!!!!!!!!!!!!!!!!!!

Mathematics

2 answers:

Stolb23 [73]3 years ago

5 0

Answer:

b. 146 greater than or equal to 9c + 10

Step-by-step explanation:

hope this helped :)

Andru [333]3 years ago

3 0

Answer:

Step-by-step explanation:

Class and cost per class should be multipled so must be A or B. The amount of money she has should be greater than or equal to her costs or she can't afford it! So B.

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How do u find the rule of a table of coordinates for cartesian planes

otez555 [7]

Answer:

Measure it or something

4 0

3 years ago

4. The expression (3x –8)(2x+5)-(x+1)(2x+5) can be written as the product of 2x+5

Setler79 [48]

Answer:

option 3 : (2x - 7 )

Step-by-step explanation:

ax + bx = x(a+ b)

a(x+ y) + b(x+y) = (x+y)(a+b)

$(3x - 8 ) ( 2x + 5) - (x + 1)(2x + 5)\\\\(2x+5)[ (3x - 8) - (x+1) ]$ [ (2x + 5) is common is both terms ]

$(2x+ 5)(3x -8 -x + 1)\\\\(2x+ 5)(2x - 7)$

Therefore , the binomial is ( 2x - 7)

7 0

3 years ago

Write the fractions as fractions with a common denominator 3/4 and 1/3

JulijaS [17]

3/4 and 1/3

4x3 = 12 that will be the common denominator.

For 3/4 we first divide 12/4 = 3 and then multiply 3 x3 = 9 that's the numerator

For 1/3 we first divide 12/3 = 4 and then multiply 1x4 = 4 that's the numerator

The fractions will be rewrited as: 9/12 and 4/12

3 0

2 years ago

If you eat 2 apples per day, how many do you eat<br> in four weeks?

9966 [12]

Answer:

Step-by-step explanation:

4 weeks = 28 days

28 (days) x 2 (apples per day)= 56 apples in 4 weeks

3 0

4 years ago

Read 2 more answers

The sum of the measures of the angles of a triangle is 180°. The middle-sized angle measures 3° more than 2 times the smallest a

Anit [1.1K]

Answer:

13° , 29° , 138°

Step-by-step explanation:

let x be the smallest angle , then

2x + 3 is the middle angle and

2x + 3 + 109 is the largest angle

summing the 3 angles and equating to 180

x + 2x + 3 + 2x + 3 + 109 = 180 , that is

5x + 115 = 180 ( subtract 115 from 180 )

5x = 65 ( divide both sides by 5

x = 13

2x + 3 = 2(13) + 3 = 26 + 3 = 29

2x + 3 + 109 = 29 + 109 = 138

the 3 angles are 13° , 29° , 138°

6 0

2 years ago