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Temka [501]
3 years ago
5

Directions: Simplify the following expressions. 2) 3 1) (40*2) - (6*11)

Mathematics
2 answers:
Over [174]3 years ago
8 0

Answer:

(40 x 2) - (6 x 11) (80 - 66) = 14

Aleksandr [31]3 years ago
5 0

Answer:

[40 × 2] - [6 × 11]

[80]-[66]

80-66

=14

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1. Jemima wants to make chocolate chip walnut brownles. Chocolate chips come in a 12oz bag that costs $3. Walnuts
fomenos

Answer:

4 bags of chocolate chips and 1 bag of walnuts.

Step-by-step explanation:

Find how many ounces are in 3 pounds:

16 oz = 1 lb

16 oz × 3 = 3 lbs

48 oz = 3 lbs

Variable x = number of chocolate chips

Variable y = number of walnuts

4x + 1y = 15

Keep in mind it must equal up to 48 oz and be $15 or under.

4 bags × 12 oz = 48 oz

1 bag × 4 oz = 4 oz

48 oz + 4 oz = 52 oz > 48 oz

4 bags × $3 = $12

1 bag × $2 = $2

$12 + $2 = $14 < $15

Both requirements have been met.

7 0
3 years ago
What does (-x)+(-x)+(-x)=
Mazyrski [523]

Answer:

-3x

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What is the sum of -3 and -12
goblinko [34]

Answer:

-15

Step-by-step explanation:

-3 + -12 = -15

4 0
3 years ago
Simplify.<br><br> 15 20 24+20
WINSTONCH [101]

Answer:

-5 divide by 28

Step-by-step explanation:

so the question supposed be " 15-20 divided by 2(4) + 20

15-20 which is also 15 + (-20)= -5

2(4)=8, 8+20=28

so it can simplify into -5 / 28

(hope it helps :)

5 0
2 years ago
¿cual es el 5% de 320?
Bezzdna [24]

Answer:

16

Step-by-step explanation:

5 × 320  ÷ 100 = 16

5 × 320 = 1,600

1,600 ÷ 100 = 16

16 es tu repuesta

4 0
3 years ago
Read 2 more answers
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