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aniked [119]
3 years ago
10

Write a doubles fact you can use find the sum . write the sum 8 + 9 = ___.

Mathematics
2 answers:
Fantom [35]3 years ago
8 0
The answer is 8+9=17 9+8=17
nevsk [136]3 years ago
6 0
The sum is 17 then a doubles fact you could use is 17-9= or 9+8=
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Don gets $25 for whitewashing a fence. How many fences would he have to whitewash to earn a trip to camp that costs $165.00
Mademuasel [1]
The answer is 6.6 or if you wanted it rounded 7 hope that helped have a good day and always good luck
6 0
3 years ago
Find the x and y intercept of 2x + 5y - 20
UNO [17]

Answer:

x=(10,0)

y=(0,4)

Step-by-step explanation:

Rewrite the equation so it is 5y=2x-20

Multiply both sides by 5

Then figure out the equation and you get the x intercept

Then put 10 into your new equation in the x spot and thats how you get y

Hope this helps:)

If my explaining is not good you can also use Math_way and it shows you all th steps too.

6 0
3 years ago
Which number satisfies the inequality 9h + 15 > 55?
telo118 [61]
9h + 15 > 55
     - 15    - 15
9h > 40
h > 40/9
h > 4.44444.
any number greater than 4.44444
4 0
3 years ago
Read 2 more answers
Find each difference.<br><br> (2x2-5x-7)-(7x2+3)<br><br> PLEASE HELP!!!
Natasha2012 [34]

Answer: -5x^{2} -5x-10

Step-by-step explanation:

(2x^{2} -5x-7)-(7x^{2} +3)  

subtract by terms.

2x^2 - 7x^2 = -5x^2  

-5x  is the only term so leave it alone

-7-3= -10

-5x^2 -5x -10

3 0
3 years ago
Read 2 more answers
Solve for angle 1 i got an answer but i dont know if it’s right
Alexeev081 [22]

Answer:

73

Step-by-step explanation:

72 - 35 = 107

180 - 107 = 73

107 + 73 = 180

4 0
2 years ago
Read 2 more answers
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