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Lapatulllka [165]

2 years ago

12

Simplify the expression (7 - 2)2 + (6 - 2)3.

2 answers:

chubhunter [2.5K]2 years ago

5 0

Answer:

The answer would be: 22

Step-by-step explanation:

Step 1: (7-2)= 5

(5)*2+(6-2)*3

Step 2: (6-2)= 4

(5)*2+(4)*3

Step 3: (5)*2=10

10+(4)*3

Step 4: (4)*3= 12

10+12= 22

Hope this Helps!!

alexira [117]2 years ago

4 0

Answer:

22

Step-by-step explanation:

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4+17-3+27-14+8-22+84

Bess [88]

Step-by-step explanation:

101

4+17-3+27-14+8-22+84=101

8 0

2 years ago

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80% of the students in Lea’s class earned an A or a B on the weekly math test. If 20 students got an A or a B, how many students

Anna35 [415]

Answer:

80 ÷ 4 = 20, so 100 ÷ 4 = 25 students

Step-by-step explanation:

Is means equals to and of means multiply

20 = 80% * N

20 = .80 N

Divide each side by .8

20 / .8 = N

25 = N

there are 25 students

6 0

3 years ago

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Solve the equation or formula for the variable specified 8qr+4t=7u for q ?

g100num [7]

Answer:

q= −4t+7u over 8r

Step-by-step explanation:

8qr+4t=7u

Step 1: Add -4t to both sides.

8qr+4t+−4t=7u+−4t

8qr=−4t+7u

Step 2: Divide both sides by 8r.

8qr

8r

=

−4t+7u

8r

q=

−4t+7u

8r

Answer:

q=

−4t+7u

8r

4 0

2 years ago

Hershey Foods makes a batch of chocolate with 75 lbs. of cocoa beans. If we know what that the ratio of cocoa beans to milk is 5

spayn [35]

try 60 becasue 75/5 is 15 so I multiplyied 4x15 and got 60

8 0

2 years ago

What is 4/6 x 5/6 = plz help i need to pass my math

sergejj [24]

Answer:

5/9

Step-by-step explanation:

20/36=5/9

5 0

2 years ago

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