3 years ago

If (a+7,b+3)=(0,7)find a and b

Mathematics

1 answer:

Lerok [7]3 years ago

3 0

A+7=0
A+7-7=0-7
A=-7

B+3=7
B+3-3=7-3
B=4

You might be interested in

Round the following as specified. to the nearest thousandth

xenn [34]

Answer:

153.385

Step-by-step explanation:

After the dot it goes tenths,hundreds, then thousands

Image:

7 0

3 years ago

A pound of chocolate cost $6. Nicole buys p pounds. Write an equation to represent the total cost of c that Nicole pays.?

leonid [27]

Answer:

C=6p

Step-by-step explanation:

The cost (c) will be by itself since that is the answer you are looking for. 6p is grouped together because for every pound you pay $6. For example if you had 2 pounds of chocolate. You would multiple $6 by 2 and your cost would equal $12

7 0

3 years ago

Read 2 more answers

Use the formula A = bh , where A is the area, b is the base length, and h is the height of the parallelogram, to solve this prob

ELEN [110]

A=bh
108=12(h)
h=a/b
h=108/12
h=9

5 0

3 years ago

Myra is evaluating the expression –31.7 + 4.5x, when x = 2.1.

mylen [45]

Answer:

-22.25

Step-by-step explanation:

-31.7+4.5(2.1)

-31.7+9.45

-22.25

8 0

3 years ago

Read 2 more answers

Simplify. Rewrite the expression in the form 9n. (9-3)(912)=

Yakvenalex [24]

Answer:

Step-by-step explanation:

(9-3)*912 = 6 * 912

= 5472

= 9* 608

7 0

2 years ago

If (a+7,b+3)=(0,7)find a and b​

If (a+7,b+3)=(0,7)find a and b