3 years ago

56 + 41 = 30 + A 57 B 67 C 77 D 87

Mathematics

2 answers:

aksik [14]3 years ago

3 0

The answer is B
Comment for an explanation
I HOPE THIS HELPS :)

Stella [2.4K]3 years ago

3 0

Answer:

A.57

Step-by-step explanation:

This is how you do not do it: 56 + 42 = 98

98-30=68

but if you do the math right that's all wrong so you need to know the basic things to this equation so its a

You might be interested in

A lawyer has an annual income of $173,482 and will pay a 5.5% income tax rate. What is the amount of income tax in dollars and c

gayaneshka [121]

Answer:

173,482-5.5=173,476.5

4 0

3 years ago

Elijah earned $476.00 at his job when he worked for 20 hours. What did he earn in one hour?

katovenus [111]

Answer:

23.80

You have to divide 476 by 20

3 0

3 years ago

Read 2 more answers

Aurora is planning to participate in an event at her school's field day that requires her to complete tasks at various stations

labwork [276]

Step-by-step explanation:

A. this is a geometric sequence.

according to y-coordinates =>

3, 6, 12, 24

have a T1 = 3 and ratio = 6/3 = 2

B. the formula = Tn = r. T(n-1)

T5 = 2. T4

= 2. 24 = 48 minutes

C. the formula : Tn = T1 . r^(n-1)

T9 = 3. 2^(9-1)

= 3. 2^8

= 3. 256

= 768 munutes

6 0

2 years ago

Naomi has a toy car collection of 300 toy cars. She keeps 243 of the toy cars on her wall. What percentage of Naomi's toy car co

Inessa05 [86]

Answer:

81% or .81

Explanation:

243 ÷ 300 = .81

5 0

3 years ago

Find the distance between ( - 10 , - 7 ) and ( - 8 , 1 ).

nevsk [136]

Answer:

The distance point between (-10, -7) and (-8, 1) is 6

Step-by-step explanation:

8 0

3 years ago